Since the average rate of change of a function is the slope of the associated line we have already done the work in the last problem. That is, the average rate of change of from 3 to 0 is 1. That is, over the interval [0,3], for every 1 unit change in x, there is a 1 unit change in the value of the function.
At this rate, Kevin would dribble this ball 117 times.
x = 6
you have to work out the problem and what ever you do to one side, you do to the other
