0580/23 May/Jun 2026, Question 3: Linear Inequalities
Cambridge IGCSE Mathematics 0580 · Paper 23 (Extended) · Non-calculator · 2 marks
اقرأ هذا الحل مشروحاً بالعربي ←
The question, in short
Using a number line marked from −5 to 6 with a solid dot at −1 and a hollow dot at 5 linked by a segment, state the inequality it represents.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 2 marks
- 1Filled circle at −1 means −1 is included: −1 ≤ x
- 2Open circle at 5 means 5 is not included: x < 5
- 3−1 ≤ x < 5
Answer−1 ≤ x < 5
Stuck on a step? Read the free lesson: Linear Inequalities
Practise more linear inequalities questions
Real 0580 past-paper questions, marked on your working like the exam, with a worked solution for every part.
Practise free on LemmaraMore past-paper questions on linear inequalities
Also searched as: 0580/23/M/J/26 · 0580_s26_qp_23 · 0580 s26 23 · question 3.
Lemmara is an independent study tool, not affiliated with or endorsed by Cambridge International Education. The worked solutions are Lemmara’s own.