The function ggg is defined by g(x)=ex+2g(x) = e^{x+2}g(x)=ex+2 for x∈Rx \in \mathbb{R}x∈R.
Find g−1(x)g^{-1}(x)g−1(x) and state its domain.
38 exam-style questions on Edexcel A Level Maths 2.4 Inverse Functions. Each one has a worked solution and a mark scheme showing where the marks go.