Question

The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval 7≤x≤8?

Answer 1

Answer:

• -2

Step-by-step explanation:

We see on the graph:

• f(7) = 2
• f(8) = 0

Average rate of change:

• (f(8) - f(7))/(8 - 7) =
• (0 - 2)/1 =
• -2