Question

5. Given the function f(x) = log4(x + 8), find the value of f^−1(2).

A. f−1(2) = 4

B. f−1(2) = 8

C. f−1(2) = 10

D.f−1(2) = 17

Answer 1

The best and most correct answer among the choices provided by the question is the third choice "f−1(2) = 10"

(f)^−1(2)
means find the value of f_inverse when it is given 2 as its input.

they don't give you f_inverse, they give you f(x).

I hope my answer has come to your help. God bless and have a nice day ahead!