(a)[1]
Work out $f(5)$.
(b)[1]
Determine $g(-2)$.
(c)[1]
Determine and simplify $f(4x^3 - 1)$.
Mathematics 4024 · O Level · Functions
Functions — practice question
Let $f(x) = 3 - 2x$ and $g(x) = 4x^3 - 1$.
Mathematics 4024 · O Level · Functions
Work out $f(5)$.
Determine $g(-2)$.
Determine and simplify $f(4x^3 - 1)$.