(a)[1]
Find the value of $g\left(\frac12\right)$.
(b)[2]
Find the value of $fh(-1)$.
(c)[2]
Find the inverse function $g^{-1}(x)$.
(d)[2]
Find the simplest form of $ff(x)$.
(e)[2]
Find $(f(x))^2$ written as $ax^2+bx+c$.
(f)[2]
Find $x$ when $h^{-1}(x)=g(2)$.