(06.02)Eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily Lemonade Sales
22
20
18
16
14
12
Cups of Lomonade Son
10
0
70
80
90 100
0 10 20 30 40 50 60
Temperature (°F)
Part A: Describe the relationship between the temperature of the city and the number of cups of lemonade sold. (2 points)
Part B: Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept.
(3 points)