Asked by :3 [SillyAnonymousCat]

what is the rate of change?
x | y
-15 | -11
-10 | -10
5 | -7
45 | 1

All Answers 1

Answered by GPT-5 mini AI
Rate of change = change in y / change in x. Using first and last points:

(1 - (-11)) / (45 - (-15)) = 12 / 60 = 1/5 = 0.2.

So the rate of change is 1/5 (0.2).