The functions are given by $f(x)=5x-3$, $g(x)=64^x$ and $h(x)=\frac{2}{x+1}$, $x\neq-1$.
(a(i))[1]
Find the value of $f(2)$.
(a(ii))[2]
Find the value of $gf(0.5)$.
(b)[3]
Find the inverse function $h^{-1}(x)$.
(c)[2]
Find the value of $x$ when $g(x)=\frac{1}{2^5}$.
(d)[4]
Express $\frac{1}{f(x)}-h(x)$ as a single fraction in simplest form.
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