<p> NAME:______DATE:______SECTION:______</p><p>Homework: Unit 2, Homework #12: Due 1/7 Intro to Bivariate Data: See me or http://www.regentsprep.org/regents/math/algebra/AD4/scatter.htm for help</p><p>1) The owner of a cafe records the daily high temperature and the number of frozen yogurts sold at the cafe. The table shows the results for six days. Make a scatter plot below:</p><p>2) In question #1, what is the association between the temperature and the number of frozen yogurts sold? 1) positive, 2) negative, or 3) no association</p><p>3) For 10 days, Romero kept a record of the number of hours he spent listening to music. The information is shown in the table below. </p><p>Which scatter plot shows Romero’s data graphically? 1) 2) 3) 4)</p><p>Diamond Problems: Remember: the top number is the product of the left and right numbers. The bottom number is the sum of the left and right numbers.</p><p>How long did this assignment take you? ______page 1 of 3 Ex: 4) 5)</p><p>Regents Review – Make your thinking visible! Feel free to attach loose leaf if needed.</p><p>6) Marty sent 4 packages. Their masses were 3kg, 500 g, 600g, and 5kg. What was the approximate average mass of the packages in grams?</p><p>7) What is the slope of the line containing the points and ?</p><p>8) What is an equation of the line that passes through the point and has a slope of ? 1) 2) 3) 4)</p><p>9) Give the equation of the line that contains (3, -7) and (3, 2). 1) 2) y = -7 3) x = 3 4) </p><p>10) The gas tank in a car holds a total of 16 gallons of gas. The car travels 75 miles on 4 gallons of gas. If the gas tank is full at the beginning of a trip, which graph represents the rate of change in the amount of gas in the tank? 1) 2) 3) 4) NAME:______DATE:______SECTION:______</p><p>Check your solutions with this scrambled answer key 2 -36 3 2 7 -2/3 -5 -30 2300 1 (graph) 1</p><p>How long did this assignment take you? ______page 3 of 3</p>