Question

Which is the rate of change for the interval between 3

and 6 on the x-axis?
O -3
O -2
0 2
O 3

Answer 1

Answer: 2

Explanation:

When x = 3, y = -2.

When x = 6, y = 4.

The average rate of change over the interval is:

`(-2-4)/(3-6)=(-6)/(-3)=\boxed{2}`