Question

Find the average rate of change for f(x) = x2 − 8x + 15 from x = 0 to x = 4.

Answer 1

Answer:

-4

Step-by-step explanation:

f(0) = 15

f(4) = 4² - 8(4) + 15 = -1

(-1-15)/4 = -16/4 = -4

Answer 2

Answer: -4

Step-by-step explanation:

f(0) = 15

f(4) = 4² - 8(4) + 15 = -1

(-1-15)/4 = -16/4 = -4