What is the average rate of change of the function shown on the graph for the interval x = 1 to x = 2?
a.) 17.5
b.) 2.5
c.) 2.0
d.) 7.5

What is the average rate of change of the function shown on the graph for the interval x 1 to x 2 a 175 b 25 c 20 d 75 class=