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Exam-style practice

Inequalities answer explanations

Review worked answers and explanations for Inequalities. Aligned to Cambridge IGCSE Mathematics.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 2 structured question: Inequalities

Paper 2Core or Extended Mathematics2 marks

Description

Inequality Representation

Illustrate the inequality -3 < x ≤ 1 on a number line.

  1. a

    Sketch the number line representation of the inequality -3 < x ≤ 1.

    [2]