Consider the function as representing the value of an ounce of palladium in U. S. dollars as a function of the time t in days. R(t) = 260 + 30t − t3; t = 2
Find the average rate of change of R(t) over the time intervals [t, t + h], where t is as indicated and h = 1, 0.1, and 0.01 days.