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.
Practise Edexcel A Level Maths 2.4 Inverse Functions with exam-style questions for A Level Maths. 41 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.