Question

What is the average rate of change from x= -1 to x=-3

Answer 1

Average rate of change is;

Change = -3 - -1 = -2

Answer 2

=-1

Explanation:

Average rate of change from x=-1 to x=-3

(y2-y1)/(x2-x1)

-1 - (-3) = 2

-3 - (-1) =-2

2/-2 = -1

therefor the answer is -1