4400 Higher November 2005 Paper 4 Q4

EdexcelHigherOld spec7 marksDrawing & Using Graphs

4 Jodi went on a trip by cycle from his home.
The diagram shows his distance/time graph.

Distance from home (km) against time (minutes): straight line from (0, 0) to (40, 10), horizontal to (60, 10), then straight line down to (120, 0)
(a) At what times was Jodi 6 km from home? (2)
(b) Where was Jodi after 120 minutes? (1)
(c) Between what times was Jodi moving fastest? (1)
(d) Calculate Jodi’s speed during the first 20 minutes of his trip.
Give your answer in kilometres per hour. (2)
(e) At what time had Jodi cycled 14 km? (1)