### Home > MC1 > Chapter 4 > Lesson 4.2.2 > Problem4-64

4-64.

On the graph below is data showing gasoline mileage for a new car. .

1. Use the graph to predict the number of miles you could travel with three gallons of gas.

The line crosses $3$ at about $100$ miles, so that is a reasonable estimate.

2. Use the graph to predict the number of miles you could travel with five gallons of gas.

Where does the line from part (a) cross $5$ gallons?

Use the eTool below to continue graphing points by adding point to the table.
Click the link at right for the full version of the eTool: 4-64 HW eTool