17 Karl and Sean cycle from their home to school along the same roads. They cycle 6 km from their home to school. The travel graph for Karl's journey to school last Monday is shown below. Distance from home in km 7 6 5 4 3 2 1 0 08.00 08 10 08 20 08 30 Time (b) How far away from school was Karl at 08 30? of day On his way to school, Karl stopped at a friend's house. (a) At what time did Karl get to his friend's house? 0840 Last Monday, Sean left home 10 minutes after Karl. He cycled to school at a steady speed. He did not stop on his way to school. Sean took 30 minutes to cycle to school. (c) On the grid, show the travel graph for Sean's journey to school. 08 50 0900 08.50 (1) (1) (2) (Total for Question 17 is 4 marks) kn​