### Home > PC > Chapter 1 > Lesson 1.2.1 > Problem1-68

1-68.

Burton travels on cruise control at $50$ mph from 2:00 PM until 5:00 PM.

Look at your work from problem 1-51.

1. How far does he travel?

2. Sketch a graph of the previous information using velocity in miles per hour and time in hours. Shade the area under the graph in the first quadrant. What shape is the shaded figure?

3. Explain why the shaded area represents a distance of $150$ miles.