Let f(x)=√x−4 . what is the average rate of change of f(x) from 8 to 14? round your answer to the nearest hundredth. a. −5.16 b. −0.19 c. 0.19 d. 5.16

C. 0.19

Step-by-step explanation:

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

Given function,

The average rate of change in a function f(x) from x=8 to x=14 is given by :-

Thus , the average rate of change of f(x) from 8 to 14 is 0.19. (approx)

Hence, the correct option is C. 0.19 .

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137