Question

What is the average rate of change of the function below on the interval from x = 0 to x = 2?

f(x)=250(0.5)x
Question 8 options:

A.-93.75


B.62.5


C.0


D.-0.25

Answer 1

Average rate of change =
`(change-of-y)/(change-of-x) = (f(x_2)-f(x_1))/(x_2-x_1)`


`(f(2)-f(0))/(2-0) = (250-0)/(2-0)`

`125`