### Home > CAAC > Chapter 4 > Lesson 4.2.1 > Problem 4-73

4-73.

Find the intersection point on the graph.

The lines represent the distance and time of the riders.

Knowing this, what does the intersection mean?

Leslie passes Gale.

Look at the intersectionpoint and then find the corresponding time at the bottom of the graph.

About 2:00.

Find the intersection point and then look at the corresponding distance on the side of the graph.

About 18 miles.

Answers will vary, but should have something to do with Gale stopping.

Estimated to be at 6:40.