Question

use the equation of the trend line to predict the number of coffee drinkers who drink coffee at 100°f. y = -8x + 920 ? coffee drinkers

Explanation:

Step1: Identify x value

x = 100 (temperature in °F)

Step2: Substitute x into equation

$y = -8(100) + 920$

Step3: Calculate y

$y = -800 + 920 = 120$

Answer:

120