Rate of Change for the Given Function

"1. An object moves according to the equation s(t) = 4t ‐ 32t. a. Find the average rate of change of s(t) over the interval t = a to t = a+h. b. Find the average rate of change of s(t) over the interval t = 2 to t = 2+h. c. The instantaneous rate of change at t = a is lim h → 0 (average rate of change over t = a to t = a+h) find the instantaneous rate of change of s(t) at t = 2. "