Jim leaves home at 4 pm. He drives 50 miles from home in the first two hours. He stops for 30 minutes. He then drives home at an average speed of 20 mph. 50 45 40 35 30 25 Distance from 20 home in miles 15 10 5 Draw a distance-time graph to show Jim's journey. 4pm 5pm 6pm 7pm 8pm 9pm 10pm Time