Question

Describe how to determine the average change between x=3 and x=5 forbthe function f(x)=3x^3+2

Answer 1

147

Explanation:

f(3)=83

f(5)=377

377-83=294

5-3=2

294/2=147

To find the average rate of change, we divide the change in the output value by the change in the input value.