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Cambridge IGCSE Mathematics

3.3Gradient of linear graphs

Gradient of linear graphs in Cambridge IGCSE Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic20 practice questions1 lesson

Learning objectives

What the syllabus expects you to be able to do.

  1. 3.3.1Find the gradient of a straight line drawn on a grid.
  2. 3.3.2Extended: calculate the gradient of a straight line from the coordinates of two points on it.

Lessons

  • Gradient of a straight line

    25 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Gradient of linear graphs: sample question

2 marks

Find the gradient of the line through (2,−3)(2, -3) and (5,9)(5, 9).

Complete: m = …

Only if the answer has a unit, e.g. cm or km/h.

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