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Edexcel IGCSE Math A 2.8.D linear inequality regions

Practise linear-region questions by drawing each boundary line, choosing the correct side and labelling the overlapping region R.

Syllabus
First assessment 2018
Course
Math A 4MA1
Level
Higher

Exam points

  • Draw each boundary line such as y = 2, x = 6 or y = x + 1 on the grid.
  • Shade the overlap satisfying all inequalities and label the required region R.

2.8.D Linear inequalities on Cartesian graphs question 1

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Figure for Question 2.8.D Linear inequalities on Cartesian graphs question 1 — Edexcel IGCSE Math A Higher

Show, by shading on the grid, the region that satisfies all three of the inequalities

y⩾1,x⩾2,x+y⩽7y \geqslant 1,\quad x \geqslant 2,\quad x+y \leqslant 7

Label the region R.

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