Question

The trend line for the graph above is



𝑦
=
30
𝑥

−
175
y=30x −175



Using the equation what is the expected sales if the temperature is
22
°
22° ?



$

Answer 1

Expected sales = 30(22) - 175 = 660 - 175 = $485

Therefore, the expected sales if the temperature is 22° is $485.