IGCSE
EDEXCEL
Mathematics A Higher (International)
3 Marks
QP-Math0-201705-P3HR · Question 13
Question (excerpt):
13 On the grid, show by shading the region defined by the inequalities y 5 and y 2x + 1 and x + y Label your region R. 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 x y O
13 On the grid, show by shading the region defined by the inequalities y 5 and y 2x + 1 and x + y Label your region R. 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 x y O
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