These tables represent an exponential function. find the average rate of
change for the interval from x = 8 to x = 9.

2 5/8 is the final answer! : )

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

the answer is:

mean: 6

mad: 2.14