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Gradient & Intercept

Revise Gradient & Intercept in Graphs for GCSE Mathematics with 10 exam-style questions and 20 flashcards. This topic appears regularly enough that it should be part of a solid GCSE revision cycle.

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Reading the Map of a Line

Introduction 2

Gradient and Intercept Essentials

Key Facts 3

Gradient and Intercepts Visualization

Calculating Gradient

Finding Intercepts

Worked Examples

Exam Tips for Gradients and Intercepts

Exam Tips 8

Special Cases

Key Facts 9

Knowledge Organiser: Gradient and Intercepts

Summary

Sample Flashcards

What is the y-intercept?

The point where a line crosses the y-axis. Found by setting x = 0.

What is the x-intercept?

The point where a line crosses the x-axis. Found by setting y = 0.

Exam questions for Gradient & Intercept

The gradient of a straight line is calculated by:

A. change in x ÷ change in y
B. change in y ÷ change in x
C. change in y × change in x
D. sum of y-values ÷ sum of x-values

1 markfoundation

A graph shows the distance (km) travelled by a car plotted against time (hours). The line has gradient 80. What does the gradient represent in this context?

2 markshigher

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