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ZIMSEC O-Level Additional Mathematics

6.1.3.3Linear and quadratic inequalities

Linear and quadratic inequalities in ZIMSEC O-Level Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic39 practice questions2 lessons

Learning objectives

What the syllabus expects you to be able to do.

  1. 6.1.3.3.1Form 3: solve linear and quadratic inequalities.

Lessons

  • Linear inequalities

    30 min

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  • Quadratic inequalities

    30 min

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Sample question

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

Linear and quadratic inequalities: sample question

1 mark

How many integers satisfy −3<x≤4-3 < x \leq 4?

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

Turn Linear and quadratic inequalities into a strength.

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