Assignment: Choose an Image That Describes You and Graph on the Coordinate Plane

Name:______Date:______Algebra 1 Graphing Project due ______Assignment: Choose an image that describes you and graph on the coordinate plane.

#1 Your image must be colored on graph paper and include at least:

1 Horizontal Line labeled A 1 Vertical Line labeled J 2 Lines written in slope intercept form labeled C and D 2 Lines written in Point-Slope Form labeled E and F 2 Lines written in Standard Form labeled G and H 2 Lines written in Function Notation labeled I and J 1 Find the midpoint of the line labeled K

#2 On a separate piece of paper you must type the equations. Tell me what type of equation, the letter that is assigned to that equation, the work (by hand or typed), and then the final equation. To get Equation Editor in Word: tools, customize, commands, all commands, scroll to find “insert equation,” drag icon to toolbar

#3 On the same piece of paper as your typed equations, include a typed paragraph describing how your image relates to you. Make it personal and specific.

Grading You will be graded on the mathematical accuracy of your written equations, the neatness of your graph, creativity, and overall presentation. Make sure your name is on both pieces of paper. Do not staple your papers together. Name:______Date:______Algebra 1 Graphing Project 7 5 3 1 Included and Included and Included but Included but correct. Labeled correct but slightly incorrect. Easily to incorrect. Difficult easy to connect difficult to connect connect equation to connect to graph equation to graph. to graph or simple to graph. OR not included. error made. Equation for horizontal line Equation for vertical line Equation for Slope Intercept Equation for Slope Intercept Equation for line Point Slope Equation for line Point Slope Equation for line Standard Form Equation for line Standard Form Equation for line Function Notation Equation for line Function Notation Equation for line Midpoint Paragraph of how the drawing relates to you

16 7.5 5 2.5 Graph, Equations, Graph, Equations, Graph, Equations, Graph, Equations, and work in a neat and work in a neat and work in a neat and work in a neat Neatness and and orderly way. and orderly way. and orderly way. and orderly way. Presentation Lines are straight, Some lines are not Most lines are not Most lines are not precise, and clear straight or clear. straight or clear. straight or clear and and it is easy to not all work is connect each line to shown. its equation. Total =

Letter Work Equation Domain

Horizontal Line ______

Vertical Line ______

Slope Intercept Form ______

Point-Slope Form ______

Standard Form ______

Letter Work Equation Evaluation

Function Notation ______

Letter Calculation Midpoint

Midpoint of Line ______

Reflection:

Letter Work Equation Domain

Horizontal Line A (0, 13) (1, 13) y= 13 [ 0,1 ]

Vertical Line J (-7,2) (-7,-4) x= -7 [-7,-7]

Slope Intercept Form F (-2,-3) (-7,-4) -3 = 1/5(-2) + B y= 1/5x – 13/5 [-2,-7] -3 = -2/5 + B -15 = -2 + 5B -13 = 5B -13/5 = B Slope Intercept Form G (-2, 5) (-7, 2) 5 = 3/5(-2) + B y= 3/5x + 31/5 [-2,-7] 5= -6/5 + B 25= -6 + 5B 31=5B 31/5= B

Point-Slope Form C (5,6) (9,4) 4-6=-2 -1 y-6= -1 (x-5) [ 5,9] 9-5= 4 2 2

Point-Slope Form E (5,1) (9,-2) -2-1 -3 y-1= -3 (x-5) [ 5,9] 9-5 = 4 4

Standard Form H (-1,-7) (-3,-10) y + 10= 3/2 (x+3) 3x-2y=11 [-1,-3] Y+ 10=3/2x + 9/2 2y+ 20= 3x+ 9 2y + 11= 3x Standard Form I (9,-8) (7,-7) y+8 = -1/2(x-9) 1x + 2y= -7 [7,9] Y+8= -1/2x -9/2 2y + 7= -1x 1x + 2y= -7 Letter Work Equation Evaluation

Function Notation B -2 = slope -8= -1(4) + B B(x) = -1x -4 B(6) = -1 (6) -4 2 -8= -4 + B B(6) = -6 - 4 -4 = B B(6) = - 10

Function Notation D -3/2= slope 6= -3/2 (1) + B D(x) = -3 x + 15 D(-1)= -3/2 (-1) + 15/2 6= -3/2 + B 2 2 D(-1) = 3/2 + 15/2 12= -3 +2B D(-1) = 18/2 15/2= B D(-1) = 9 Letter Calculation Midpoint

Midpoint of Line G (-7,2) (-2,5) -7 + -2 2 + 5 (-9/2 , 7/2) (-4.5, 3.5) ( -9/2 , 7/2 ) 2 2

I decided to graph a penguin because I’ve always loved penguins ever since I was little! I don’t remember why I liked them so much, but when I was little my grandparents would take my sister and I to the Cape May County Zoo and I would always run over to the penguins. Then every year my grandparents gave me a stuffed penguin for my birthday. And I still today have all 8 penguins in my bedroom!