Question

F(x) = 7 -
What is the inverse

Answer 1

the inverse would be f(x) = x-7

Answer 2

Add x x and 0 0 . Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x+7 f - 1 ( x ) = x + 7 is the inverse of f(x)=x−7 f ( x ) = x - 7

Explanation: