(a(i))[2]
Find the value of $gg(2)$.
(a(ii))[2]
Find $g(x + 2)$, and give the answer in simplest form.
(a(iii))[2]
Find the value of $x$ when $f(x) = 7$.
(a(iv))[2]
Find the inverse function $f^{-1}(x)$.
(b(i))[2]
Calculate $h(0.3)$. Give your answer correct to 2 decimal places.
(b(ii))[1]
Find the value of $x$ when $h(x) = 256$.