AQA GCSE Mathematics · 8300
Specification A1, A2, A3, A5, A21 · Paper 1, Paper 2, Paper 3
A symbol, usually a letter, that represents a number which may vary or be unknown.
Revise: Algebraic NotationA variable may be multiplied by a fraction.
- Revise: Substitution
A letter or symbol that represents a quantity whose value can vary.
- Revise: Algebraic Vocabulary
A number or symbol whose value may change or may be unknown.
2 more notes
- Revise: Standard Formulae
A letter used to represent a quantity whose value can vary.
- Revise: Algebraic Modelling
A letter or symbol representing a quantity whose value may vary or is not yet known.