Answer:

Explanation:
We need to create a linear equation in the form: c = mr + b
(where m is the slope and b is the y-intercept)
Choose two ordered pairs from the table: (2, 80) and (4, 150)
Let
= (2, 80)
Let
= (4, 150)
Calculate the rate of change (slope of linear equation) by dividing the change in c by the change in r:

Now use point-slope form of linear equation to create final equation:


