2.5 SPM Practice (Long Questions)


Question 3:
On the graph in the answer space, shade the region which satisfies all three inequalities yx – 2, y > –3x + 6 and y ≤ 4.

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Question 4:
On the graph in the answer space, shade the region which satisfies all three inequalities y > x – 2, y ≤ –x + 6 and x ≥ 1.

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Question 5 (3 marks):
On the graph in the answer space, shade the region which satisfies all three inequalities y ≥ –3x + 6, y > x + 1 and y ≤ 5.

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Solution: