Suppose a book is 5.5 inches long and leaning on a shelf. The top of the book is
sliding down the shelf at a rate of 0.5 in. per second. Complete the table
below. Then compute the average rate of change in the position of the bottom of
the book over the intervals of time from 0 to 1 second and 10 to 11 seconds. How
do you interpret these numbers?