6. [-/5 Points] DETAILS WANEFMAC7 10.5.008. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 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 - t; 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, (Use smaller values of h to check your estimates.) HINT [See Example 1.] (Round your answers to two decimal places.) h 0.1 0.01 Ave. rate Estimate the instantaneous rate of change of R at time t, specifying the units of measurement. R'(2) = -Select- Need Help