g g\,g is the function with domain x≥−3x \geq -3x≥−3 such that g(x)=x2+6xg(x) = x^2 + 6xg(x)=x2+6x
a.
Write down the range of g−1g^{-1}g−1
[1]
b.
Express the inverse function g−1g^{-1}g−1 in the form g−1:x→…g^{-1} : x \rightarrow \dotsg−1:x→…
[4]
Markscheme
Inverse and Composite Functions Questions
4 exam-style questions on CIE IGCSE Maths Inverse and Composite Functions. Each one has a worked solution and a mark scheme showing where the marks go.