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Straight-line graph — GCSE Mathematics Definition | GradeGen

Home
Mathematics
Key terms
Straight-line graph

GCSE Mathematics · key term

Straight-line graph

Definition

A graph made from all coordinate pairs that satisfy a linear equation; it has a constant gradient.

Used by AQA and Edexcel

How each exam board covers it

AQA GCSE Mathematics · 8300

Specification A9 · Paper 1, Paper 2, Paper 3

Revise: Straight-Line Graphs

AQA Mathematics past papers

Edexcel GCSE Mathematics · 1MA1

Specification A9 · Paper 1, Paper 2, Paper 3

A graph whose points form a straight line and can be described by a linear equation. A non-vertical straight line has a constant gradient; a vertical straight line has undefined gradient.
Revise: Straight-Line Graphs

Edexcel Mathematics past papers

Related key terms

Gradient
Negative reciprocal
Parallel lines
Perpendicular lines
y-intercept

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