Use the table below to answer this question:

find the average rate of change for the given function from x = -1 to x = 5

Average rate of change is slope.  The equation for slope is m=(y2-y1)/(x2-x1).  (x2, y2) will be (5, 1) and (x1, y1) will be (-1, 7).  Plug in and solve:

(7-1)/(5--1)

6/6

1

Hope this helps!!

ok then what happened.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0