Chapter 12 Resource Masters
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1 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 2 _ 8 9 3 8 1 3 . Chapter 12 i nihet...... 26 Enrichment ...... 25 Word ProblemPractice ...... Practice Study GuideandIntervention 22 ...... Derivatives Lesson 12-4 Spreadsheet Activity 21 ...... 20 Enrichment ...... 19 Word ProblemPractice ...... Practice Study GuideandIntervention 16 ...... Tangent LinesandVelocity Lesson 12-3 15 Enrichment ...... 14 Word ProblemPractice ...... Practice Study GuideandIntervention 11 ...... Evaluating LimitsAlgebraically Lesson 12-2 10 Graphing CalculatorActivity ...... 9 Enrichment ...... 8 Word ProblemPractice ...... Practice Study GuideandIntervention 5 ...... Estimating LimitsGraphically Lesson 12-1 Anticipation Guide(Spanish) 4 ...... 3 Anticipation Guide(English) ...... Student-Built Glossary 1 ...... Chapter Resources Resource Masters Teacher’s GuidetoUsingtheChapter12 iv ...... n d d
S e c 2 : i i i ...... 24 ...... 18 ...... 13 ...... 7 ...... iii Contents tnadzdTs rcie...... 54 Standardized TestPractice ...... Chapter 12Extended-ResponseTest 53 ...... 51 Chapter 12Test,Form3 ...... 49 Chapter 12Test,Form2D ...... 47 Chapter 12Test,Form2C ...... Chapter 12Test,Form2B Chapter 12Test,Form2A 41 Chapter 12Test,Form1 ...... 40 Chapter 12VocabularyTest ...... Chapter 12Mid-ChapterTest 39 ...... 38 Chapter 12Quizzes3and4 ...... 37 Chapter 12Quizzes1and2 ...... Assessment 36 Enrichment ...... 35 Word ProblemPractice ...... Practice Study GuideandIntervention 32 ...... The FundamentalTheoremofCalculus Lesson 12-6 31 Enrichment ...... 30 Word ProblemPractice ...... Practice Study GuideandIntervention 27 ...... Area UnderaCurveandIntegration Lesson 12-5 Answers ...... 34 ...... 29 ...... A1–A26 ......
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Exercises and includes Glencoe Precalculus Pdf Pass This master These activities
These activities may extend Student Edition This master closely follows the This master closely Practice found in the types of problems section of the Use as an additional word problems. or as homework for practice option of the lesson. second-day teaching Word Problem Practice solving word includes additional practice in of the problems that apply to the concepts or as lesson. Use as an additional practice of homework for second-day teaching the lesson. Enrichment an historical the concepts of the lesson, offer or or multicultural look at the concepts, the widen students’ perspectives on They are mathematics they are learning. students. written for use with all levels of or Graphing Calculator, TI–Nspire, Spreadsheet Activities can be present ways in which technology lessons of used with the concepts in some approach this chapter. Use as an alternative part of to some concepts or as an integral your lesson presentation. Guided These includes the core materials needed for Chapter 12. These Chapter 12. These needed for the core materials includes (pages 1–2) These (pages 1–2) These as an instructional Teacher’s Guide to Using the to Using Guide Teacher’s (pages 3–4) This Chapter 12 Resource Masters 12 Resource Chapter . Encourage them to v i : 2 c e S
Lesson 12-1
d d Student Edition iv n i exercises to use as a reteaching . 3 1 8 3 9 Chapter 12 Resource Masters Chapter 8 _ 2 1 C M Study Guide and Intervention Study Guide and Intervention Lesson Resources masters provide vocabulary, key concepts, masters provide vocabulary, key and additional worked-out examples Chapter Resources Glossary Student-Built study tool that masters are a student of the key vocabulary presents up to twenty chapter. Students are to terms from the and/or examples for each record definitions suggest that students term. You may which they highlight or star the terms with before are not familiar. Give this to students beginning Practice activity. It can also be used in conjunction with the tool for students who have been absent. add these pages to their mathematics study add these pages to their mathematics the notebooks. Remind them to complete each lesson. appropriate words as they study Anticipation Guide and master, presented in both English beginning Spanish, is a survey used before may the chapter to pinpoint what students in the or may not know about the concepts survey chapter. Students will revisit this to see if after they complete the chapter their perceptions have changed. The these answers for options. The and assessment extensions, include worksheets, materials the back of this booklet. pages appear at Chapter 12 R C C P _ 4 0 0 _ i i 00ii_004_PCCRMC12_893813.indd Sec2:iv 00ii_004_PCCRMC12_893813.indd Sec2:v i i _ 0 0 4 _ P C C R M C
1 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 2 _ 8 9 3 8 1 3 . Chapter 12 i Mid-Chapter the chapter.Itparallelstimingof provides anoptiontoassessthefirsthalfof Mid-Chapter Test the chapter. assessment atappropriateintervalsin Quizzes assessment. assessment andsummative(final) assessment toolsforformative(monitoring) Resource Masters The assessmentmastersinthe Assessment Options chapter tests. used inconjunctionwithoneoftheleveled knowledge ofthosewords.Thiscanalsobe words andquestionstoassessstudents’ all students.Itincludesalistofvocabulary Vocabulary Test free-response questions. and includesbothmultiple-choice n d d
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Full-sizeanswerkeysareprovided forthe • Theanswersforthe • Answers • Leveled ChapterTests short-answer free-responsequestions. with bubble-inanswerformatand includes twoparts:multiple-choicequestions three pagesarecumulativeinnature.It Standardized TestPractice evaluation. students. Sampleanswersareincludedfor assessment tasksaresuitableforall Extended-Response Test free-response Bonusquestion. All oftheabovementionedtestsincludea • • • Form 1 assessment masters. reduced pages. and with abovegradelevelstudents. Form 3 situations. format tooffercomparabletesting students. Thesetestsaresimilarin questions aimedatongradelevel Forms 2Cand2D situations. format tooffercomparabletesting students. Thesetestsaresimilarin questions aimedatongradelevel Forms 2Aand2B level students. and isintendedforusewithbelowgrade Lesson Resources isafree-responsetestforuse contains multiple-choicequestions
Pdf Pass containmultiple-choice containfree-response Anticipation Guide areprovidedas Performance Glencoe Precalculus These 33/17/09 11:35:54 AM
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1 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 2 _ 8 9 3 8 1 3 . Chapter 12 your PrecalculusStudyNotebooktoreviewvocabularyattheendofchapter. Remember toaddthepagenumberwhereyoufoundterm.Addthesepages As youstudythischapter,completeeachterm’sdefinitionordescription. This isanalphabeticallistofkeyvocabularytermsyouwilllearninChapter12. NAME i n indeterminate form indefinite integral Calculus Fundamental Theoremof direct substitution differentiation differential operator differential equation derivative definite integral antiderivative d d 12
S e c 1 : 1 Vocabulary Term 1 Student-Built Glossary on Page Found DT PERIOD DATE Defi nition/Description/Example
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nition/Description/Example Defi DATE DATE PERIOD Found on Page 2 : 1 c Student-Built Glossary Student-Built e S
d d 2 n i . 3 1 Vocabulary Term Vocabulary 8 3 9 8 _ 2 1 12 C upper limit tangent line two-sided limit right Riemann sum regular partition one-sided limit integration lower limit instantaneous velocity instantaneous rate of change instantaneous rate M Chapter 12 NAME NAME R C C P _ 4 0 0 _ i i 00ii_004_PCCRMC12_893813.indd Sec1:2 00ii_004_PCCRMC12_893813.indd Sec1:3 i i _ 0 0 4 _ P C C R M C
1 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 2 _ 8 9 3 8 1 3 . Chapter 12 AfteryoucompleteChapter 12 • • • BeforeyoubeginChapter12 • • • NAME i n A, D,orNS d d 12
STEP 1
S Step 2 Step 1 write anexampleofwhy youdisagree. For thosestatementsthatyoumarkwithaD, useapieceofpaperto Did anyofyouropinionsaboutthestatements changefromthefirstcolumn? Reread eachstatementandcompletethelast column byenteringanAoraD. agree ordisagree,writeNS(NotSure). Write AorDinthefirstcolumnORifyouarenotsurewhether Decide whetheryouAgree(A)orDisagree(D)withthestatement. Read eachstatement. e c 1 : 3 3 Limits andDerivatives Anticipation Guide 10. 9. 7. 2. 1. 8. 6. 5. 4. 3.
f The function The processofevaluatinganintegraliscalledintegration. The derivativeofaconstantfunctionistheconstant. The processoffindingaderivativeiscalleddifferentiation. instantaneous rateofchange. The slopeofanonlineargraphatspecificpointisthe found bydirectsubstitution. Limits ofpolynomialandmanyrationalfunctionscanbe the point. The limitofaconstantfunctionatanypointisthe either theleft-handlimitorright-handexists. The limitofafunction on thevalueoffunctionatpoint The limitofafunction Fundamental TheoremofCalculus. antiderivatives issoimportantthatitcalledthe The connectionbetweendefiniteintegralsand ( x ) =
F ( x ). F ( x ) isanantiderivativeofthefunction f f ( ( Statement x x ) as ) as x x approaches approaches DT PERIOD DATE c . c c existsproviding doesnotdepend
Pdf Pass x -value of f ( x ) if Glencoe Precalculus STEP 2 A orD 33/17/09 11:36:02 AM / 1 7 / 0 9
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2 Chapter Resources
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Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:36:05 AM A o D PASO 2 , c c Pdf Pass Precálculo de Glencoe
), si x ( f . c se aproxima a se aproxima a x x FECHA FECHA PERÍODO ) a medida que ) a medida que x x ( ( f f Enunciado del punto. ) es la antiderivada de la función x x ( F ). x ( F
= ) x ( La relación entre las integrales definidas y las antiderivadas La relación entre las integrales definidas y las antiderivadas es tan importante que se llama teorema fundamental del cálculo. diferenciación. es igual a la constante. La derivada de una función constante integral se llama integración. El proceso de evaluación de una La función f El límite de una función por la derecha o un límite existe si y sólo si existe un límite por la izquierda. en un punto cualesquiera El límite de una función constante es el valor de y de las funciones El límite de las funciones polinomiales sustitución directa. racionales se puede calcular por lineal en un punto específico La pendiente de una gráfica no es igual a su tasa de cambio instantánea. derivada se llama El proceso de obtención de una El límite de una función en el punto no depende del valor de la función
7. 9. 2. 3. 4. 5. 6. 1. 4 : 8. 10.
1 c Ejercicios preparatorios Ejercicios y derivadas Límites e S
d d 4 n i . 3 1 8 3 9 8 en una hoja aparte un ejemplo de por qué no estás de acuerdo. Relee cada enunciado y escribe A o D en la última columna. sobre Compara la última columna con la primera. ¿Cambiaste de opinión alguno de los enunciados? escribe En los casos en que hayas estado en desacuerdo con el enunciado, Escribe A o D en la primera columna O si no estás seguro(a), escribe NS (no estoy estás seguro(a), escribe NS (no la primera columna O si no Escribe A o D en seguro(a)). Lee cada enunciado. Lee cada enunciado. (D) con el enunciado. de acuerdo (A) o en desacuerdo Decide si estás Paso 2 Paso 1 _ 2 PASO 1 1 12 A, D o NS C M Capítulo 12 • • • el Capítulo 12 Después de que termines • • • 12 Antes de que comiences el Capítulo NOMBRE NOMBRE R C C P _ 4 0 0 _ i i 00ii_004_PCCRMC12_893813.indd Sec1:4 0005_036_PCCRMC12_893813.indd 5 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3
Estimateeachone-sidedortwo-sidedlimit,ifitexists. Chapter 12 4. of Because theleft-andright-handlimits The graphof Estimate LimitsatFixedValues NAME 1. Estimate eachone-sidedortwo-sidedlimit,ifitexists. Exercises 12-1 x x x . lim left, then limits existandareequal.Thatis,if number If thevalueof The limitofafunction Existence ofaLimitatPoint i
lim lim n → → → d f d
Example x x
( lim
2 2 2
lim
5 x → →
- -
) as x
x x 0 0
+ (1
does notexist.
,
− = 5 ⎪ L
x x 3 x
lim 1 and 1 - approaches2arenotthesame,
1 x x →
as lim
⎥ → cos
2. Left-Hand Limit Estimating LimitsGraphically Study GuideandIntervention 2 f
+ ( c
x x - x f
2
) ( f
approaches x ( x = , x ) approachesaunique and ) )
5.
= x x lim
→
x L
suggests that x
lim lim f c →
1
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x
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(
x
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x =
approaches
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3 f
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x -
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3
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right, then number If thevalueof -
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3. DT PERIOD DATE L
x lim
2 → as Right-Hand Limit
x c lim
→
f x f ( c approaches x (
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f ) approachesaunique = ( x
) L = 0 .
x x lim
Pdf Pass lim y L → - → 2 . 2
2
x − c
2
− fromthe ( f
x ( + x
) x + 3 1 =
Glencoe Precalculus - x 2)
x
2 x - 2
10
112/7/09 12:32:15 PM 2 / 7 / 0 9
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Pdf Pass x 0. y 0
2 =
(2 1 x
−
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3
∞ ∞ (continued) 1 +
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−
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+
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9. 3 x x 1 + sin 2 2
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x lim lim → - → - → ( lim
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The graph of f = x x ( ( = ) f f x ) ( 5. 8.
x )
f x (
2. x
approaches infinity f 5
2
x
∞ 1 Study Guide and Intervention Intervention Guide and Study Graphically Limits Estimating
- 6
+ ∞
+
2 x 10 100 1000 10,000 100,000 3
d sin x 0.08 0.01 0.001 0.0001 0.00001 lim d x → → - x lim
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1
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C M • • R 12-1 increasingly larger, supports our graphical analysis. Estimate 7. 4. Estimate each limit, if it exists. 1. Exercises Chapter 12 The pattern of outputs suggests that as The pattern of outputs suggests Estimate Limits at Infinity Limits at Estimate NAME NAME Analyze Graphically As horizontal asymptote at Support Numerically
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 Chapter 12 12. 11. 9. 7. Estimate eachlimit,ifitexists. 5. 3. 1. Estimate eachone-sidedortwo-sidedlimit,ifitexists. NAME 12-1 . i n d d
base ofthepoleandbarn.Graph r the topofpolewillmovedownsidebarnatarate of thepoleispulledawayfrombarnatarate3feetpersecond, Find POLLUTANTS RATE OFCHANGE C the pollutantscreatedbyoneofitsmanufacturing processesisgivenby 7 x x x x x lim lim
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Estimating LimitsGraphically Practice 16
x 4 4 + + x x
x
x
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,where
x
C
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x
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x x x x x lim
lim lim lim DT PERIOD DATE → → - → → → lim
x 0 3 ∞ ∞
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−
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Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/19/09 11:19:04 PM ). t ( h
- 8 ). The t ) → lim ( t
( t
h in seconds t t
of an object 8 Glencoe Precalculus Pdf 2nd m is the mass of 0 is the speed of ? 6 s Suppose a a Suppose m
m . Explain why th
t
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2 ). v is given by )
t t Ahmed determined that ( v ( , where
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t projectile is thrown upward where its is thrown upward projectile height THEORY OF RELATIVITY Theoretically, the mass with velocity m ELECTRICITY PROJECTILE HEIGHT PROJECTILE the object at rest and light. What is the voltage in an electrical outlet in his home is modeled by the function V is determined by the function is determined by height of the projectile at table shows the its flight. various times during a. b. DATE DATE PERIOD
4. 5. 3.
) t ( f t 0, where ≥ 20. t 20.
t ≤ ≤
in a dish Bacteria 12
t t
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 Chapter 12 7. or doesnotexist infinite, ortheymaynotexist.Classifyeach limitas One specialfeatureofmathematicallimits isthattheymaybefinite, Fill inthechartbelow. guidelines, andstillothersresultinapenaltyiftheyareexceeded. absolute limits,inthattheycanneverbeexceeded.Othersarelike There aremanyexamplesoflimitsinourworld.Somethese A MatterofLimits NAME 10. 6. 5. 4. 3. 2. 1. 12-1 . i n d d
credit card creditlimitona craft accelerating space thespeedofan in acoolroom warm objectplaced temperatureofa on anairlineflight luggagelimit underpass on aroad heightlimit highway speedlimitona 9 x x lim lim
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x x lim lim
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9.
12. DT PERIOD DATE finite, infinite,
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2
33/17/09 11:36:36 AM / 1 7 / 0 9
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Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:36:40 AM
Glencoe Precalculus ) Pdf Pass
2
+
and use ENTER
3
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DATE DATE PERIOD TRACE
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x 0 Graphing Calculator Activity Calculator Graphing -
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6. Then press d to examine the limit of the function when to examine the limit of the function to examine the limit of the function when to examine the limit of the function - x x d -
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Will the graphing calculator give you the exact answer for every limit Will the graphing calculator give you the exact answer for every problem? Explain. If you graph
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R 12-1 4. 3. Chapter 12 2. 1. x limit. the value of the limit. Evaluate each Finding Limits Finding with less work than an calculator to find a limit You can use a graphing calculator. To find ordinary scientific NAME NAME
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 direct substitutiontofindthelimit. Since thisisthelimitofapolynomialfunction,wecanapplymethod Usefactoringtoevaluate By directsubstitution,youobtain Chapter 12 Compute LimitsataPoint NAME 4. Userationalizingtoevaluate = 1. Evaluate eachlimit. Exercises of thefractionbeforefactoringanddividingcommonfactors. 12-2 x x x x . lim i
lim n lim lim → → - → → - d Example 3 Example 2 Example 1 d
x x
lim lim
4 16
1 → →
1
2 2
x −
(
(
−
2 4 3 √
x
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−
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x 9 2 -
x x 16
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2
4 4 -
4
4
- +
+
4
Evaluating LimitsAlgebraically Study GuideandIntervention 2
+
20 5 = = = = = 3
3
x x
Use directsubstitution,ifpossible,toevaluate
x x x x x
)
−
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lim lim lim lim =
→ → → → = 3 -
16 5.
-
4 16 16 16 16
5
1 x x
lim lim
5 2.
+ →
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x -
− − −
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x x
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(
+
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1
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+ 5 x
2 x +
14 -
√ 1) x
+ 4,the 112/7/09 11:39:40 AM 2 / 7 / 0 9
1 1 : 3 9 : 4
0 Lesson 12-2
A M M A
9 4 : 6 3 : 1 1
9 0 / 7 1
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- x
x 0. x
6 (3 = 10 −
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 12. Chapter 12 11. Evaluate eachlimit. NAME 12-2 . i 1. 9. 7. 5. 3. n d d
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1 1 : 3 6 : 5
4 Lesson 12-2
A M M A
8 5 : 6 3 : 1 1
9 0 / 7 1
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 First, notethat - as because the SqueezeTheoremwith this inequalityby Chapter 12 5. 3. 1. Use theSqueezeTheoremtofindeachlimit. Exercises you learnedthat In Lesson12-1,youlearnedthatthe The SqueezeTheorem NAME will helpyouanswerthisquestionalgebraically. Theorem, let 12-2 . at If The SqueezeTheorem i n 1 and1.Butwhataboutthe d d
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1 1 : 3 7 : 0
2 Lesson 12-2
A M M A
6 0 : 7 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:37:06 AM of m Glencoe Precalculus 1 Pdf Pass +
2 x )) is the slope
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 h of aravine.Theheighttherockafter Chapter 12 3. 1. object atthegivenvaluefor dropped isgivenby The distance Exercises The instantaneousvelocityoftherockat4secondsis128feetpersecond. = = = = = Instantaneous Velocity NAME v rock at4seconds. 12-3 . velocity If thedistanceanobjecttravelsisgivenasafunctionoftime Instantaneous Velocity i ( n ( t d t d ) d d Example
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= Glencoe Precalculus 2 - 16(4) 2 112/5/09 5:03:13 PM 2 / 5 / 0 9
5 : 0 3 : 1
3 Lesson 12-3
P M M P
3 2 : 0 1 : 5
9 0 / 5 / 2
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 112/5/09 5:10:23 PM 3 =
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1 700; 6. + +
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( ( t h s y y s d , where time 2 t 16 - . in feet of a sky diver relative to the ground t h ) of the sky diver. t ( 18,000 6. 4. v = ). Find the instantaneous velocity of the ). Find the instantaneous velocity 2 t ) for any point in time ) ( t t 2. = ( (
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8 ( ( _ after the sky diver exited the plane. Find an expression for the after the sky diver exited the plane. Find an expression for the instantaneous velocity feet, per second toward a teammate. Suppose the height s s d y y b. FOOTBALL SKY DIVING a. can be defined by 2 1 C 9. M 7. 5. 3. 1. R 12-3 Chapter 12 12. 11. Find an equation for the instantaneous velocity Find an equation for the instantaneous object is defined as The distance dropped is given by object at the given value for Find an equation for the slope of the graph of each function for the slope of the graph Find an equation at any point. Find the slope of the line tangent to the graph of each function at each function to the graph of line tangent slope of the Find the point. the given NAME NAME C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 18 0005_036_PCCRMC12_893813.indd 19 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 Chapter 12 4. 3. 2. 1. NAME 12-3 . i n d d a. from atowerthatis800feethigh.The given by position oftheballafter a. exited theplane. seconds passedaftertheskydiver h the groundcanbedefinedby of afree-fallingskydiverrelativeto velocity Find anexpressionfortheinstantaneous the ballfallingafter2seconds? t 1200 feet.Thepositionoftherockafter FALLING OBJECT c. b. FREE FALLING BUNGEE JUMPING d. c. b. PROJECTILE t height
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( 1 t 9 ) 4 seconds? How fastistheballfallingafter of theskydiver. instantaneous velocity Find anexpressionforthe after 4seconds? What istheskydiver’s velocity after 2seconds? What istheskydiver’sheight it hitstheground? What isthevelocityofrockwhen instantaneous velocity Find anexpressionforthe When willtherockhitground? of therock. = 15,000 19 h v infeetrelativetotheground s ( ( t Tangent LinesandVelocity Word ProblemPractice t ) ofthejumper. ) Titodropsarockfrom = -
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+ Glencoe Precalculus v 80 x ( t ofeachside ) of t
+ 6.5. t
33/17/09 11:37:17 AM / 1 7 / 0 9
1 1 : 3 7 : 1
7 Lesson 12-3
A M M A
0 2 : 7 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:37:20 AM Glencoe Precalculus Pdf Pass
> 0 and . a x 4 9 x + -
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y y ? bx c
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point. Find the equation for the slope of each graph at any
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2 1 y y C M R 12-3 3. Chapter 12 Exercises Find the vertex of each parabola. 1. Step 6 Step 5 Step 4 Step 3 Tangents and Vertices Tangents at any point to find the equation for the slope of a function Can you use the of the form vertex of a parabola NAME NAME Step 2 Step 1 C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 20 0005_036_PCCRMC12_893813.indd 21 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 the valuesfor Chapter 12 3. 2. 1. Exercises The equationinpoint-slopeformofthetangentlineto method ofapproximatingafunction. chosen point.Setupaspreadsheetliketheoneshownbelowtostudythis approximation ofthefunctionforvalues in point-slopeform.Thetangentlineofafunctionisusuallygood point. Thisslopecanthenbeusedtowritetheequationoftangentline You havelearnedhowtofindtheslopeofatangentlinefunctionat Using theTangentLinetoApproximateaFunction NAME row 3areremarkablyclosetothevaluesof copied totheothercellsinrow3.Noticethatvaluesof approximating function, entered incellB2as y values of 12-3 . i
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- = -
1 in 1and x 2 is Glencoe Precalculus 33/17/09 11:37:25 AM / 1 7 / 0 9
1 1 : 3 7 : 2
5 Lesson 12-3
A M M A
9 2 : 7 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:37:29 AM 3. +
x 8 . 2 4 = x . ) - 2 x x Glencoe Precalculus ( 15 0.
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 h h derivative oftheproductorquotienttwofunctions. Chapter 12 f f Product andQuotientRules NAME 3. 1. Find thederivativeofeachfunction. Exercises Findthederivativeof Findthederivativeof 12-4 f f .
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- 2 +
g 2
g
-
+ 4 4 ( + - 4 ( 10 Derivatives Study GuideandIntervention x 1 x [ 3 x + ) 1) 3 g x ) 3
- (
4
2 + - x x x
+ (2 x
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5
2 f x (
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Constant RulesforDerivatives Sum RuleforLimits,Powerand Original equation Constant RulesforDerivatives Sum RuleforLimits,Powerand Original equation x x ) ( )(2 2 x ) x 3 10 6
g
x ) ) -
g 2 x x ( +
8 x
4 + ( +
) ( x +
x 4)2
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dx - d x x f f
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and and
2)(6
⎣ ⎢ ⎡ - 4.
− g f ( ( 12 x x ) ) g g
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x = 2 2
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−− - f
( 5) x 10 ) g ( h h x) g ( (
- ( x x x
2.
) ) ) f ( 2
x = = ) g (
( − (2 m k x x ( g g x x ) ( DT PERIOD DATE x g g 2
. x , then and ( x
Simplify. Distributive Property Substitution Product Rule Simplify. Distributive Property Substitution Quotient Rule
2 ( ( x ( ( 2 - )
x x x x
- ) + = ) ) ) ) 2)(2 = 1) 4) = = = = g
(3 −
− ( 3 dx 2 d 2
x 6 2
x x x
) .
3 2 2 x x x x x ≠
f
+ - ( 3
2 - 3 0,then x -
4 + + ) 1 + 1 g 1)(
( 5
5
5
x ) x x
x
= ). 2 Pdf Pass
+ f
Constant RulesforDerivatives Sum RuleforLimits,Powerand Original equation (continued) Constant RulesforDerivatives Sum RuleforLimits,Powerand Original equation ( x 5 ) g x ( ) x ) + Glencoe Precalculus
f ( x ) g
( x ). 33/17/09 11:37:33 AM / 1 7 / 0 9
1 1 : 3 7 : 3
3 Lesson 12-4
A M M P
0 5 : 1 1 : 5
9 0 / 5 / 2
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 112/5/09 5:11:50 PM 3 - Glencoe Precalculus 0 and Pdf Pass =
) 2 x
x
1 and 1 1; + 3 and 0
- 3
+ =
x
= ) x x )(
2 5, where 3) x x x ; 6 + 2
- 3 2 x -
t
2 1; 2 + -
x 6
-
x 6 3 - 2
( 3
2 3 x - x − x
x 7
( x 2 x 2 - √ t - -
x
(3 4
3 = 3 ======) Acceleration is the = ) ) ) ) ) x ) x x x x ( ) x x ( ( ( DATE DATE PERIOD ( t ( ( ( h q f n h m t v Hint: 6. . 4. x 3 2. 2. - 1 and 3 -
12. =
2 2 and 2 and 1 x x = ; -
5 4
x x - =
2 3 x 7; x 8. - ; 2
+ ) x 6 3
x 14.
x
x
+ 5
5 10. 1 5 2 4
- +
x
6 + - the velocity of a moving Acceleration is the rate at which + 4 Practice Derivatives 2 -
4 x 1 2
2
2 x x
2
x 5 x √ d - - 3 −
x
d
3
( n i . 24 = = = 3 = = = = 1 ) ) ) 8 ) ) ) ) 3 x x x x x x x 9 ( ( ( ( ( ( 8 ( is the time in seconds. Find the acceleration of the particle in is the time in seconds. Find the acceleration of the particle in _ f q f object changes. The velocity in meters per second of a particle moving object changes. The velocity in meters per second of a particle along a straight line is given by the function r p f g PHYSICS derivative of velocity.) t meters per second squared after 5 seconds. ( 2 1 C 9. 5. 3. M 1. R 12-4 Chapter 12 15. 13. 11. Find the derivative of each function. Find the derivative of each 7. Find the derivative of each function. Then evaluate the derivative of each the derivative Then evaluate each function. derivative of Find the values of for the given function NAME NAME C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 24 0005_036_PCCRMC12_893813.indd 25 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 Chapter 12 3. 2. 1. NAME 12-4 . i n d d h the diverisgivenby surface ofthewater.Theheight jumps fromacliff192feetabovethe a. measured inseconds. is measuredinfeetandtime h flying birdcanbedefinedby a. answering thefollowingquestions. 10 inchesandachangingradiuswhen Consider acylinderwithheightof height ofthebird. Find themaximumandminimum [1, 10],wheretime BIRDS c. b. GEOMETRY d. c. b. CLIFF DIVING height volume
( ( 2 t t 5 ) ) of thediveratanytime Find theequationforvelocity cylinder intermsofitsradius. Write aformulaforthevolumeof r Find thevalueof the volumeintermsitsradius. instantaneous rateofchange Find anequationforthe she hitsthewater? What isthediver’svelocitywhen hits thewater. Find thetimewhendiver 1 secondhaspassed. Find thevelocityofdiverafter
= = =
25 3inches. The height -
− - h 3 V 16 t andradius
3 ofacylinderintermsits
Derivatives Word ProblemPractice + t 2
Theformulatofindthe +
− 7 2
At time
16 t 2
+ t
18ontheinterval + h t isgiveninseconds. , infeet,ofa r V 192,where is ( r t
) when V =
= 0,adiver t .
π t is r 2 h h h . of
h ' ( t ) 4. 5. DT PERIOD DATE a. h at anytime second. Theheight with aninitialvelocityof80feetper straight upwardfromaheightof6feet c. b. VOLUME b. PROJECTILE a. side ofthecubeshownischanging. ( t ) 3.2 inchesto3.4inches. derivative of of theballatanytime Findtheequationforvelocity Explaintherelationshipbetween x of thevolume Findtheinstantaneousrateofchange ball at Findtheinstantaneousvelocityof the volumeformula. volume formulaandthederivativeof volume Findtheaveragerateofchange = =
4inches. - 16 Supposethelength t t
V Y 2 =
t ( Supposeaballishit
+ isgivenbythefunction x 2seconds. ) as 80 7 h Pdf Pass
Y V ( t
t =
x ( ). + x changesfrom h Y Y ) atthemoment 6. oftheballinfeet Y Glencoe Precalculus t byfindingthe x ofeach v ( t 112/7/09 1:28:31 PM ) 2 / 7 / 0 9
1 : 2 8 : 3
1 Lesson 12-4
P M M A
5 4 : 7 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:37:45 AM 2 ) x Glencoe Precalculus Pdf Pass : x
(cos = ) x ( f term by x … ? x +
! 4 4 x − + + .
x ! 3 , was shown to be a sum , was shown to 3 x −
DATE DATE PERIOD x
+
! 2 2 cos x −
6.
2 = x
+
y x
sin + = 1 ) x = (
x f e , x e … … . … . . . - -
! 8 ! 9 8 x 9 − x −
? ? ? + + +
! 6 ! 7 6 x 7 − x −
term by term and simplify the result.
x
: e -
- using the series expansion of cos by differentiating the series expansion of sin
x ) ! ) 4 ! = 5 = = x x 4 x
5 − x
−
)
) )
x x x e +
dx + dx
(
dx
6 Enrichment ! (cos 2 (sin ! 3 2 d −
dx dx 2 x 5.
3 d x −
d −
− −
x
d (cos (sin d d d n − −
- i - xe . 26
3 x 1 1
8 = 3 Find was also discussed in Chapter 10. Differentiate the series expansion of The series expansion for term and simplifying the result. term and simplifying the result. 9 ) = = 8
Thus, Thus, Find Find What function does this new infinite series represent?
What would you guess might be the derivative of cos So, So, So, So, x _ ( x x 2 1 f C M R 12-4 1. a. The power functions in these series expansions can be differentiated. in these series expansions The power functions b. of each function. 3 to find the derivative Use the results of Exercises 1– 4. c. 3. a. 2. a. b. c. b. Chapter 12 Powerful Differentiation Powerful transcendental functions were the series expansions of some In Chapter 10, the even function presented. In particular, NAME NAME and the sine function, being odd, was shown to be a sum of odd powers of being odd, was shown to and the sine function, sin cos of even powers of of even powers C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 26 0005_036_PCCRMC12_893813.indd 27 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 areas wouldgiveabetterapproximationof11squareunits. have lowerandupperestimatesfortheareaofregion,7 The areausingtherightandleftendpointsis157squareunits,respectively.Wenow total R area R R Approximatetheareabetweencurve graph ofafunction 2. 1. Exercises Chapter 12 Area UnderaCurve NAME rauigrgtedons Areausingleftendpoints R Area usingrightendpoints f rectangles withawidthof1unit(FigureB).However,thefirstrectanglehasheight of oneunit(FigureA).Usingleftendpointsfortheheighteachrectangleproducesfour Using rightendpointsfortheheightofeachrectangleproducesfourrectangleswithawidth endpoints oftherectangles.Userectangleswithawidth1. on theinterval[0,4]byfirstusingrightendpointsandthenleft 12-5 . (0) or0andthus,hasanareaofsquareunits. i n 4 3 2 1 d
d Approximate theareabetweencurve Approximate theareabetweencurve Use rectanglesofwidth1unit.Thenfindthe average forbothapproximations. interval [1,5]byfirstusingtherightendpoints andthenbyusingtheleftendpoints. Use rectanglesofwidth1unit.Thenfindthe average forbothapproximations. interval [0,4]byfirstusingtherightendpoints andthenbyusingtheleftendpoints. Example = = = =
2 1 1 1 7 1 4 8 · · · ·
0 f f f f 27 4 r8 R R R R (4) or8 (3) or4.5 (2) or2 (1) or0.5 Figure A 24 Area UnderaCurveandIntegration Study GuideandIntervention = x 1 totalarea 15 f ( x ) andthe You canusetheareaofrectanglestofindbetween x -axis onaninterval[ f f ( ( x x ) ) = = 3 - DT PERIOD DATE x x 2 2
a
+ + 4 3 2 1 ,
1andthe = = = = b 5 4 8 ] inthedomainof 1 1 1 1 x
0 + < · · · ·
Figure B 6andthe f f f f 24 area f (3) or4.5 (2) or2 (1) or0.5 (0) or0
( x ) x Pdf Pass = -axis onthe < x
= 15.Averagingthetwo
− 2 1 7
x x 2 -axis onthe andthe f Glencoe Precalculus ( x ). x -axis 33/17/09 11:37:49 AM / 1 7 / 0 9
1 1 : 3 7 : 4
9 Lesson 12-5
A M M P
6 4 : 1 5 : 3
9 0 / 8 / 2
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 112/8/09 3:51:46 PM . 2 n ,
x Δ 1) ) i + x
(
n
f
5 n −
a
Glencoe Precalculus 6
Pdf Pass
1 n = - 1)(2 n
=
x ∑ i + b
−
n
(
= − 2 n
i
→ ∞ x lim x
and Δ (continued) = n
4 i
Δ n 2 5 −
i =
=
)
i =
1
x n i = (
Expand and factor. ∑ i Simplify and expand. Factor and divide each term by Limit theorems Simplify. Definition of definite integral f x dx
) x
( f
]
.
dx 2 ⌠ ⌡ b a 1 n −
dx
3) ∞ 2 dx + x
→
3 lim 4 2
n x
x
⌠ ⌡ 5 0 4 (
DATE DATE PERIOD
+ ⌠ ⌡ ⌠ ⌡ 3 4
1 2
)
1 n −
∞ →
lim n
( )
)
3 1)
∞ +
→
lim n ) n
(
) 6
1
2 1 1)(2 n + + −
x.
) + are the lower limits and upper limits, respectively, are the lower limits
n 2
Δ
2
2 i + b i
4.
5 n n
x −
n 3 ∞
(
x
+ 3 n 2 −
− 0] or about 166.67 square units n + 1 Δ
) n → Δ a )
=
i 2 lim
i and + i ∑ · + 2 n n x
n
a i 5
= −
( [
− 2 2 2 i x (
2
f x 2. ) n n
4 4 ( ( 25 25 − −
( (
1
-axis on the interval [0, 5], or -axis on the interval
3(0) 6 n
1 1 = 6 6 x where The area of a region under the graph of a function is under the graph of a function is The area of a region and
n n 500 −
i ∑ = = n n +
500 20 20 500
− i i − − −
∑ ∑
∞ ∞
∞ ∞ ∞ ∞ ∞ ∞ [2
Study Guide and Intervention Intervention Guide and Study and Integration a Curve Area Under → →
lim dx lim → → → → → → 8 6
n lim lim lim lim lim lim n 2
)
n n n n n n 500
( −
d x
d
28 = n i
======. and the + dx 3 2 1
8 3 -axis given by the definite integral. dx x 3
x (1 9
x 2 8
4 _ x ⌡ ⌡ ⌠ ⌠ 6 2 Example 2
0 4
1 4 =
C
Definite Integral M ⌡ ⌠ 12-5 5 1. 3. Exercise and Use limits to find the area between the graph of each function the
y between the graph of Use limits to find the area of the region Chapter 12 0 Integration NAME NAME
R C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 28 0005_036_PCCRMC12_893813.indd 29 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 5. x Use limitstofindtheareabetweengraphofeachfunctionand 3. Chapter 12 9. 7. 1. with awidthof1. indicated intervalusingtheendpoints.Userectangles Approximate theareabetweencurve NAME 12-5 . i n -axis givenbythedefiniteintegral. d d g left endpoints [0, 4] left endpoints [1, 5] f Architecture andDesign 1 0 y of thewindowcanbemodeledbyparabola stained-glass windowforanewbuilding.The shape 3 2 ⌡ ⌠ ⌡ ⌠
(
( 2 =
x x ( x 9 x ) ) 2 5
2 = = dx
-
-
29 3 x
x 0.05
x + )
3
dx 3 Area UnderaCurveandIntegration Practice x
2
. Whatistheareaofwindow?
6. 4. 2. 8. Adesignerismakinga f ( x ) andthe right endpoints right endpoints [1, 6] [2, 5] f - 1 6 p
1 ⌡ ⌠ ⌡ ⌠
(
( DT PERIOD DATE 2
x 6 x ( ) - ) x = 2 = x
dx 2
1
- -
x + 2 2 x
x +
x + -axis onthe 2 6
11)
x
− - 10 Pdf Pass 4 dx −
5 − − 10 10 5 y Glencoe Precalculus 5 10 x 112/5/09 5:19:04 PM 2 / 5 / 0 9
5 : 1 9 : 0
4 Lesson 12-5
P M M A
2 0 : 8 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:38:02 AM -axis x 4. , will he , +
dx x x
. = 7) Glencoe Precalculus Pdf Pass - dx
y x
8 4) + + y
coordinate plane, On a 2 5 and x x ( 0
4 =
-
⌠ ⌡ 5 - (
Mr. Bower is seeding part x
⌠ ⌡ 7 1 area of the triangle using its height area of the triangle using its height and base length. by Calculate the area of the triangle evaluating Find the height and length of the base Find the height and length of the the of the triangle. Then calculate Shade the interior of this triangle. Shade the interior of his lawn, but he has only enough seed to cover 35 square yards. If the area in square yards that he needs to seed can be found by c. GRASS SEED TRIANGLE AREA TRIANGLE b. draw the triangle formed by the triangle formed draw the and the lines have enough seed to complete the task? Explain. a. DATE DATE PERIOD 5. 4. is given is given x x 4 x 4 + 2 2 x + x x is given in feet? 5 2 3 x x - + 4 3 x x x =- x y = y =- y 0 y y 0 a dog is building Charlie y 0 0 Word Problem Practice Problem Word and Integration a Curve Area Under 3
The entrance to a coal mine is d d The face of a dam is in the n i . 30 3 1 8 3 9 8 _ 2 1 house for Fido. The entrance to the dog to the dog Fido. The entrance house for shape of the region house is in the the area of the entrance shown. What is if to Fido’s dog house DAMS MINING DOG HOUSE area of the face of the dam if in kilometers? shape of the region shown. What is the in the shape of the region shown. What in the shape of the region shown. is the area of the entrance if in meters? C M R 12-5 Chapter 12 3. 2. 1. NAME NAME C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 30 0005_036_PCCRMC12_893813.indd 31 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 4. Given Chapter 12 1. for thesamething.Youhavealreadyseenthisincaseofderivative. branches ofmathematics.Inaddition,thereisoftenmorethanonenotation There isalotofspecialnotationusedincalculusthatnotother Reading Mathematics NAME following: at aspecificvalueof is 3. function Yet anothernotationforthederivativeofafunction 2. 6. The Leibniznotationforthederivative For example, used toindicatehigher-orderderivatives. the notationdevelopedbyIsaacNewton.Eachofthesenotationsalsocanbe or moreformally,“thederivativeof 12-5 . i n d not d f Let What istheorderofeachderivative? List severalotherwaysofexpressingthisquantity. f a.
3 (2) (0) 1
afractionofanykind.Toindicatethevaluederivative f
f f ( ( ( x 31 x y x ) 7. )
)
− = dx dy = = 5.
f
Enrichment x
( 2 x
f x . Whatdoes x
3 ).
( = + x ) 2
3 −
dx d , read“ 2 x y x 2 2
usingtheLeibniznotation,onemightuse ,and
- b. 4,findthevalueofeachexpression.
y . dy dx
h
ÿ lim
→ allindicatethesecondderivativeofsome 0
evaluatedat ( − x
+ y
h with respectto h )
2
− dx dy -
isusuallyread“ x 2
c. find?
x −
dx d
4 = y 4
− −
2.”
dx d dx dy DT PERIOD DATE 3 y 3
y
x
.” Notethat x = x
= -
= f ( 4 x dy dx
) is 1
y . d.
. Thiswas ,”
y −
dx dy Pdf Pass
Glencoe Precalculus 33/17/09 11:38:09 AM / 1 7 / 0 9
1 1 : 3 8 : 0
9 Lesson 12-5
A M M A
2 1 : 8 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:38:12 AM ). x ( Glencoe Precalculus Pdf Pass f
. = x
) x ( is a
k F ) if 1 and x 1, ), respectively, ( - 2 ). x f - ( x ( - G
G
x
3 ± 5 2 √ x
−
)
x ) and ( x = = ( F ) ) F x x ( DATE DATE PERIOD ( n g ) are x ) are ( x ( g
g C. ±
) + x
( f 1
) and 1 + x n ( + f
n kx − Constant Multiple of a Power Simplify. Original equation of Rewrite the function so each term has a power Use all three rules. Simplify. Original equation ) is an antiderivative of ) is an antiderivative is a rational number other than is a rational number x is a rational number other than is a rational number = = n ( n )
x F
(
C.
F 1 1 Rules for Antiderivatives + +
+ 0
, where 1 x
1 n 0 , where + − 2 C n
+ n
x kx x
n −
+ - = =
= ) )
x
x x ) 0 1 1 ( ( x f f 2. 2 + x ( + 2 C then the antiderivatives of If constant, then If the antiderivatives of If the antiderivatives If F 2 5 - 2 2 x
), we say that
2 − 4 3
- x - C - - 4. +
(
x
3
2
2 f 2 2
+ 3 x 4 x x
−
+ x x 1
1 1 2 − + 6
3 4 5 4 4 5 1 5 x + + 1
x - - x x 2 Study Guide and Intervention Guide and Study of Calculus Theorem The Fundamental + 4 + + +
+ + 3 1 2
5 −
3
3
3
3 6
x
4 −
3 3 3 x d 3 x − x
- 4 1
d x - - x - − x Power Rule Sum and Difference Constant Multiple of a Power
n
3 4 i
− . 32 2
3 = = 1 ======8 = 3 ) ) ) ) ) ) 9 ) ) x x x x 8 x x x ( ( ( ( _ x ( 2 ( ( (
f f 1 F F Example
f t f f C M R 12-6
1. 3. Exercises Find all antiderivatives for each function.
b. a. Find all antiderivatives for each function. Chapter 12 Antiderivatives and Indefinite Integrals and Antiderivatives Given a function NAME NAME C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 32 0005_036_PCCRMC12_893813.indd 33 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 and 3.
1. Evaluate eachintegral. Exercises
b. a. Chapter 12 The FundamentalTheoremofCalculus NAME f 12-6 . Calculus Theorem of Fundamental i ( n x
d 2 ⌡ ⌠ d
4 2 4
) isdefinedby 1 Example ⌠ ⌠ ⌡ ⌠ ⌡ ⌡ ⌠ ⌡
⌡ ⌠
2
(
3
( C
(3 ( (3 (3
3 x x x isanyconstant. 3 x x 3 x 2 -
- 7 2 2 - -
1)
33 + 1) + 1)
4 x 4 2 dx dx ) x The FundamentalTheoremofCalculus Study GuideandIntervention x dx
If The rightsideofthisstatementmayalsobewrittenas dx
= = - = - F 1) 60 ( Evaluate eachintegral. 1)
( x (
⌡ ⌠ − ) istheantiderivativeofcontinuousfunction 4 4 − x 4 4
dx
f 4 4.
-
dx
( - - x 6or54 ) = = = 4
dx x
) )
x − 3 3
−
⎢ ⎢ ⎢ 2 - 3 = 3 x x 2 4
2 3 + +
+
( F + 1 1 2
− 2 2 (
4 x
− x
4
+ ) - 2 2 x
+
2
-
2
2. 4
−
- 1 C
x ) x 1 +
, where
x + + 1 1
+
C -
C
− 0 x F 0 + + ( 1 x 1
) isanantiderivativeof
1
+ ⌡ ⌠ - 1 2 ⌡ ⌠
DT PERIOD DATE The indefiniteintegralof
(
1
C ( x x 2
3
+ f - ( x Simplify. b Fundamental TheoremofCalculus 1) F Constant MultipleofaPower Simplify. Simplify. 2 ), then
( = x x 4and ) dx
⎢ ⎢ ⎢ + a b
. 1) b a ⌡ ⌠
a
f ( = dx x ) (continued) 2 Pdf Pass
=
F ( b f ) ( x - )
F Glencoe Precalculus ( a ). 33/17/09 11:53:38 PM / 1 7 / 0 9
1 1 : 5 3 : 3
8 Lesson 12-6
P M M A
1 2 : 8 3 : 1 1
9 0 / 7 1
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. / 33/17/09 11:38:21 AM . dx ) x feet from 3 -
(30
Glencoe Precalculus
p Pdf Pass ⌠ ⌡ 0
=
h 3 dx -
3) x dx + 2
3 ) x + x
+ )( 2
6 x x x
+ 2 8
- 3 = = x x dx (1 ) ) pieces is given by
(2
x x
2
2 DATE DATE PERIOD p ( (
1 5 ⌠ ⌡ ⌠ ⌡ ⌡ ⌠ 2 -
f f
2. 4. . How much work is required to compress the hours to create one piece of furniture. h x dx
2
⌠ ⌡
0 =
W
8.
dx
10. A craftsman works ) x dx 5 )
2
+ x
2 3) 3
x - -
2
2 compress a certain spring a distance of The work in foot-pounds to 4 Practice of Calculus Theorem The Fundamental 3 3 3 x
-
x
x (
d 5 4 x 6. d
4 x n i . - 34 6
3 = = ( dx 1
8
) ) - 5 3 1 ( 8 x x
9 ⌠ ⌡ -
8 ( ( - _ ⌠ ⌠ ⌡ ⌡ Suppose the number of hours needed to create f its natural length is given by
f WOODWORKING PHYSICS How many hours does it take the craftsman to make 6 pieces? spring 6 inches from its natural length? 2
1 C M 3. 1. R 12-6 Chapter 12 12. 11. 9. 7. Evaluate each integral. 5.
Find all antiderivatives for each function. antiderivatives Find all NAME NAME C C P _ 6 3 0 _ 5 0 0005_036_PCCRMC12_893813.indd 34 0005_036_PCCRMC12_893813.indd 35 0 5 _ 0 3 6 _ P C C R M
C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 Chapter 12 3. 2. 1. NAME 12-6 . i n d d is required? jump inphysicaleducationclass.The a. feet persecond. seconds andthevelocityisgivenin v velocity ofherjumpcanbedefinedas given by 36 inchesbeyonditsnaturallengthis joules, requiredtostretchacertainspring VERTICAL JUMP SPRING STRETCHING ADVERTISING b. for logo occupyatthetopofeachdocument its letterhead,howmuchspacewillthe If thecompanyintendstouseitaspartof is intheshapeofregionshownbelow.
( 3 t
5 ) jump. Assumethatfor Find thepositionfunction before shelandsontheground? After Lilajumps,howlongdoesittake x =- between0inchand1inch? 35 32 0 ⌡ ⌠ 3 The FundamentalTheoremofCalculus Word ProblemPractice t 80 + 24,where x dx. 0 y NewWave’sbusinesslogo y Lilatestedhervertical = How muchwork x 4 - Thework,in 2 x t 2 x isgivenin + t = 1 0, s ( t ) forLila’s s ( t ) = 0. 4. 6. 5. 2 inches? required tocompressthespringanother given by compress thespringanother2inchesis The work,ininch-pounds,requiredto from itsnaturallengthof12inches. 800 poundscompressesaspring2inches by [0, 3],ifthevolumeofsolidisgiven VOLUME BILLBOARD SPRING COMPRESSION the graphof volume ofthesolidformedbyrevolving What istheareaofthisfigure? in feet,isshownthediagrambelow. central figureonthebillboard,measured billboard toadvertisethecompany.The Trucking Companyhaspurchaseda DT PERIOD DATE 0 ⌡ ⌠ 3 π ( x 2 2 ⌡ ⌠ 4 - - - )
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1 1 : 3 8 : 2
4 Lesson 12-6
A M M A
1 3 : 8 3 : 1 1
9 0 / 7 1
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3 Glencoe Precalculus x Pdf Pass
x x 4 − e . 2
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1 2 : 0 9 : 5
8 Assessment
P M M P
7 4 : 5 2 : 5
9 0 / 5 / 2 Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 112/5/09 5:25:47 PM Glencoe Precalculus Pdf Pass
SCORE SCORE 5. 1. 2. 3. 4. 1. 2. 3. 4. 5. C +
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x −
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D D J J
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33/17/09 12:43:30 PM / 1 7 / 0 9
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SCORE 3. 4. 5. 1. 2. one-sided limit one-sided regular partition right Riemann sum tangent line two-sided limit upper limit ) is an ). DATE DATE PERIOD x x from either ( ( c f F
= ) x (
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5. 4. Evaluate eachlimit. 7.
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Find theslopeoflinetangenttograph
Findanequationfortheslopeofgraph
Find anequationfortheinstantaneous velocity
B A A A A A 4
y object isdefinedas How fastisthegolfballfallingafter3seconds? FALLING OBJECTS MOTOR HOME The positionofthegolfballafter for $150,000is
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t
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)
3
$75,000 0 1
1 ofamotorhomepurchased = m - v -
( f 9 144 ft/s t
( y = )
0 x t DT PERIOD DATE
lim = → ∞ = ) belowtofindeachvalue.
v y -
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- t - 4
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- 1600.
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+ 5 10. 9. 8. 7. 6. 5. 4. 3. 2. 1.
33/17/09 12:43:39 PM / 1 7 / 0 9
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9 Assessment
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9 2 : 3 3 : 5
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Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 112/5/09 5:33:29 PM
20. B: 15. 16. 17. 18. 19. 11. 12. 13. 14.
2
6 2) C C +
-
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7
2 (3 x −
x
40
3 1 = -
+
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1 3
− 4 x 2 2 x 110 ft/s x (
x x 1 4
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10
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x
8
3 joules 3 4 ft/s 110 39 60.75 3 (3 x x 9 ( 2 (
8 ( ( 3 2 ⌡ ⌠ ⌠ ⌡ ⌠ ⌡ _ F F F F F f
g HEIGHT SPRINGS
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16.
Chapter 12 18. Find the derivative of each function. derivative of Find the 11. NAME NAME Bonus
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8.
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Find theslopeoflinetangenttograph
Findanequationfortheslopeofgraph
Find anequationfortheinstantaneous velocity
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+ 2 10. 9. 8. 7. 6. 5. 4. 3. 2. 1.
33/17/09 12:43:53 PM / 1 7 / 0 9
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3 Assessment
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20. B: 15. 16. 17. 18. 19. 11. 12. 13. 14.
2
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x C )
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Pdf Pass x x (3 −
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x
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x − g
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object isdefinedas pebble fallingafter2seconds? at thepoint(2,
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1
1
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=
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ofayachtpurchasedfor$200,000 t - lim → ∞ for anypointintime t 2
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0
2 $150,000 0
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t Glencoe Precalculus - − 2 1
- 1 10. 9. 8. 7. 6. 5. 4. 3. 2. 1.
33/17/09 12:44:04 PM / 1 7 / 0 9
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4 Assessment
P M M P
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Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 112/5/09 5:35:53 PM
20. B: 15. 16. 17. 18. 19. 11. 12. 13. 14.
3 2 x ) 2 4
x
- - Glencoe Precalculus C x Pdf Pass x
C (8
2 26 −
+
2 +
-
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x 2
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( (3). -
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h
10
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f
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Findanequationfortheslope ofthegraph
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5 : 3 9 : 0
3 Assessment
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B: 20. 15. 16. 17. 18. 19. 11. 12. 13. 14. (continued) , where t 32 -
DATE DATE PERIOD = ) t ( . v 2 of the arrow h is measured in feet per 1) v +
x ) of the dropped binoculars. ( t 2 ( s x
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2
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dx 2 3 4) + 4 2
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)
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 1. 8. 10. 3. 6. 4. Evaluate eachlimit. 2. Chapter 12 7. For Questions1and2,usethegraphof NAME 9. 5. . i n d 12 d
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1 2 : 4 4 : 2
4 Assessment
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B: 20. 15. 16. 17. 18. 19. 11. 12. 13. 14. (continued) , where t 32 of the - h
DATE DATE PERIOD = 7). ) t + (
v x is measured in feet per 2)( v - ) of the dropped hammer.
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-
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x 16 5 x (2 4
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PROJECTILE per second toward a target. Suppose the height a target. Suppose the height per second toward projectile in feet h the ground when she drops her hammer. The instantaneous velocity of her hammer can be defined as time second. Find the position function f h traveling after 2 seconds?
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 1. 10. 2. 9. 5. 3. 7. Chapter 12 For Questions1and2,usethegraphof NAME 6. 4. Evaluate eachlimit. 8. . i n d 12 d
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1 2 : 4 4 : 3
3 Assessment
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9 3 : 4 4 : 2 1
9 0 / 7 1
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B: 20. 15. 16. 17. 18. 19. 11. 12. 13. 14. (continued) , t 32 - ) of the
t DATE DATE PERIOD is measured ( = 3). s v ) - t of the jumper,
( x v ( h 2 1) +
x (2 = . ) x dx ( f ) x 2
-
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2
x +
+
t (3 dx
x 3
⌠ ⌡ 2 x x 1
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12] + 3 x 0.4
1 1 + 2 + t
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( x - 7 Chapter 12 Test, Form 3 Form 12 Test, Chapter x 2
x 3 )
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12 feet above the Neil is in the loft of his barn
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SKI JUMPING
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-
1 2
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C Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 1 2 _ 8 9 3 8 1 3 3. Chapter 12 2. 1. investigate beyondtherequirementsofproblem. your answers.Youmayshowsolutioninmorethanonewayor each problem.Besuretoincludeallrelevantdrawingsandjustify Demonstrate yourknowledgebygivingaclear,concisesolutionto NAME . i n d 12 d c. c. b. The speedofanobjectisgivenby f. e. d. Findtwodifferentfunctions, Let a. b. a.
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1 2 : 4 4 : 4
3 Assessment
P M M P
6 4 : 4 4 : 2 1
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