Is 1+1 really 2 like 1 mom + 1 dad = kid witch eaquals 3

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable