Question 13 — IGCSE 0580 Oct/Nov 2023 Paper 23
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Algebra · Inequalities. Worth 4 marks.
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Question text
13 The graph of y = 2x+1 is drawn on the grid.
y
5
4
3
2
1
-5 -4 -3 -2 -1 0 1 2 3 4 5 x
-1
-2
-3
-4
By shading the unwanted regions of the grid, find and label the region R which satisfies these inequalities.
y H 2x+1 y H 1 4x+3y 1 12 [4]
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