(a)[1]
Find the value of $f(6)$.
(b)[2]
Find the inverse function $g^{-1}(x)$.
(c)[3]
Given the relation $f(p) = g(p) - 2$, find $p$.
(d)[3]
$g(5x - 7) = ax + b$. Find $a$ and $b$.
Mathematics 4024 · O Level · Functions
Functions — practice question
$f(x) = 5x - 7$, $g(x) = \frac{x + 4}{3}$.