Name: Date:Cara leaves home at 07:45 and drives to work at a constant speed of 56 mph for 1 hour and 15 minutes. She stays at work until 17:30 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 Cara travel to get to work?
2) For how long was Cara at work?
3) What was her average speed after leaving work (correct to 3 s.f.)?