Name: Date:Sophie leaves home at 07:00 and drives to work at a constant speed of 36 mph for 2 hours and 15 minutes. She stays at work until 16:15 and then drives back home (at a constant speed). It takes her 1 hour and 30 minutes to reach home.
Draw a distance-time graph to represent this information.
Answer the following questions:
1) How far did Sophie travel to get to work?
2) For how long was Sophie at work?
3) What was her average speed after leaving work (correct to 3 s.f.)?