GraphsDiagram

Straight Line Graph Example

Part of Straight Line Graphs — GCSE Mathematics

This diagram covers Straight Line Graph Example within Straight Line Graphs for GCSE Mathematics. Revise Straight Line Graphs in Graphs for GCSE Mathematics with 14 exam-style questions and 20 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 3 of 7 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.

Topic position

Section 3 of 7

Practice

14 questions

Recall

20 flashcards

Straight Line Graph Example

Keep building this topic

Read this section alongside the surrounding pages in Straight Line Graphs. That gives you the full topic sequence instead of a single isolated revision point.

Essential Facts About Straight Line Graphs Key Methods for Straight Line Graphs The Relationship Detective Worked Examples

Practice Questions for Straight Line Graphs

A straight line has the equation y = 3x + 7. What is the gradient of this line?

A. 7
B. 3
C. 10
D. -3

1 markfoundation

Line A has equation y = 3x + 1. Line B has equation y = 3x - 5. Explain why lines A and B are parallel. Include the values of their gradients in your answer.

3 markshigher

Quick Recall Flashcards

What is the y-intercept?

The point where the line crosses the y-axis, found when x = 0.

What is a linear relationship?

A relationship where one variable changes at a constant rate with respect to another, producing a straight line graph.

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Essential Facts About Straight Line Graphs

Key Methods for Straight Line Graphs