## anonymous one year ago Given: F(x) = 2x2+ 1, G(x) = 2x - 1, H(x) = x H-1(x) =

1. Michele_Laino

we have: $\Large {H^{ - 1}}\left( x \right) = x$ since H(x) is the identity function

2. anonymous

Thank you very much

3. Michele_Laino

:)