Calculate the average rate of change of the given function fover the intervals [6, a + h] where h = 1, 0.1, 0.01, 0.001, and 0.0001. (Technology is recommended for the cases h = 0.01, 0.001, and 0.0001.) HINT [See Example 4.] x)=8x27X; a=0 h=1 S h = 0-1 S h = 0.001 S h = 0.0001 S