(a(i))[1]
Determine $y$ for $x = -6$.
(a(ii))[3]
Express $x$ in terms of $y$.
(b(i))[1]
Evaluate $g(5)$.
(b(ii))[2]
Determine $hhh(2)$.
(b(iii))[2]
Find $x$ given that $g(x) = h(3)$.
(b(iv))[1]
Determine $x$ when $g^{-1}(x) = -1$.
Mathematics 0580 · IGCSE · Functions