O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2011 · Q234 Marks
Ali and Ben each made a journey between two towns, P and Q, that are 60 km apart. These two journeys are shown on the travel graph. [Figure 23.1]
- (a)Calculate Ali's speed.[1]
- (b)Find the number of minutes after 3 p.m. that Ali and Ben passed each other.[1]
- (c)Find how far Ben had travelled when he met Ali.[1]
- (d)Chris left P at 3 p.m. and travelled to Q at a speed of 30km/h. On the diagram, draw the graph that represents Chris's journey.[1]
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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