CAPE Pure Mathematics Unit 1 · 2008 (T&T) · Paper 1 · Question Q10
If f(x) = 3x - 4 and fg(x) = x, then g(x) is
- (A)
\frac{1}{3x - 4} - (B)
\frac{x + 4}{3} - (C)
3 - 4x - (D)
4x - 3
The answer is shown once you've answered.
Practise this questionIf f(x) = 3x - 4 and fg(x) = x, then g(x) is
\frac{1}{3x - 4}\frac{x + 4}{3}3 - 4x4x - 3The answer is shown once you've answered.
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