The distance-time graph shows the first two stages of a car journey from home to a holiday house.
- At what speed, in kilometres per hour, did the car travel during stage
of the journey? (1 mark)
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- For how long did the car stop during stage
of the journey? (1 mark)
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- After stage
, the car continues to travel towards the holiday house at a constant speed of for 2 hours. Graph this part of the journey on the grid above. (2 marks)
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a.
b.
c.
Show Worked Solution
a.
b.
c.
♦ Mean mark (c) 50%.
