Find the average rate of change from x = 3 to x = 15 for the function f(x) = 0.01(2)x and select the correct answer below. a0.08 b12 c27.3 d327.68

x=3:

0.01*2^3 = 0.08

x=15:

0.01*2^15 = 327.68

327.68 - 0.08 = 327.60

15-3 = 12

327.6/12 = 27.3

Answer is C

C. 27.3

Step-by-step explanation:

The average rate of function f(x)  from x = a to x = b is given by :-

The given function :

Now, the average rate of function f(x)  from x = 3 to x = 15 is given by :-

Hence, the  average rate of change from x = 3 to x = 15 for the given function = 27.3 .

step-by-step explanation:

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x