The functions are $f(x) = 3 - 2x$, $g(x) = x^2 + 5$, and $h(x) = x^3$.
(a)[1]
Find the value of $f(-5)$.
(b)[2]
Find $ff(x)$. Write your answer in its simplest form.
(c)[4]
Solve the equation $g(x) = f(x) + 37$.
(d)[2]
Find the inverse function $f^{-1}(x)$.
(e)[5]
Find $hf(x) + g(x)$ and express your answer in its simplest form.
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