The graph below shows the daily high temperatures and bottled water sales at a local store. Daily High Temperature and Bottled Water Sales
ly
150
145
140
135
130
y = 0.5x + 80
125
120
115
Number of Bottles Sold
110
i
105
100
Temperature Idedrees.
VA
50 55 60 65 70 75 80 85 90 95
X
If the temperature is 640F, how many bottles of water should the store expect to sell?