O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2010 · Q163 Marks
The lines 3y + x = 3 and y = x + 3 are shown in the diagram below.
- (a)Find the gradient of the line 3y + x = 3.[1]
- (b)On the diagram shade, and label with the letter R, the region defined by the inequalities 3y + x ≥ 3, y ≤ x + 3, x ≥ 0.[2]
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
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