First correct anwer gets best answer (:

Find the average rate of change of the function over the given interval. (Round your answers to three decimal places.)

h(x)= x^3 - (1/3) e^x [0,3]

average rate of speed

There is no such thing as an "average rate of speed."

The "average rate of change of the function over the given interval" is simply the slope of the secant line passing through the function at the function points h(0), and h(3). This is:

[h(3) - h(0)]/[3-0], or

(20.304821 + 0.333333333)%2