Question

`f(x) = - 5x - 4`
which function is the inverse of ​

Answer 1

5 x - 4

Explanation:

Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x5+45 f - 1 ( x ) = x 5 + 4 5 is the inverse of f(x)=5x−4 f ( x ) = 5 x - 4 .