Functions GCSE Maths Higher Booklet + Mark Scheme

A focused Higher Tier booklet on function notation, covering everything students need for inverse and composite function questions.

What’s included
• Higher Tier practice booklet: 30 questions, 116 marks (16 pages)
• Full mark scheme for the booklet, giving the answer and worked method for every question

Questions are grouped into three difficulty bands (Developing, Secure and Greater Depth), so students move from fluency to exam-style problem solving. Each question shows its mark allocation and has working space underneath.

Topics covered
• Solving f(x) = k for quadratic functions
• Finding inverse functions, including fractional forms
• Composite functions fg(x) with linear and quadratic functions
• Solving equations such as fg(x) = x

Use it for revision, homework, intervention groups, cover lessons or independent practice. Suitable for AQA, Edexcel and OCR GCSE (9–1) Maths. Print-ready PDFs.