- Qualification: GCSE Maths - Higher GCSE Maths - Crossover GCSE Maths - Foundation
- Exam Board: Edexcel
- Series: 2017 Nov
- Paper: Paper 1 - Non-Calculator
- Area: Algebra
- Topic: Quadratic graphs
- Spec Reference: A12
- Assessment Objectives: AO2 Reasoning & Proofs
- Notes: 10 - Opinion Question / What mistake