Question

Use Function Composition to show the f(x) and g(x) are inverses of each other.

y=2x-2
g(x)=2x-2

Answer 1

they aren't

Answer 2

the inverse of
\[g(x)=2x-2\] is
\[g^{-1}(x)=\frac{x+2}{2}\]

Answer 3

I put the wrong equation. lol. Are \[f(x)=\frac{ 1 }{ 2 }x +1\] and \[g(x)=2x-2\] inveres of each other? @satellite73

Answer 4

I think they are.