9. Graphing and Ordering Integers EXAMPLE 1 The Global Positioning System (GPS) can be used to determine elevations. The table shows the lowest elevations of several countries. Which country in the table has the lowest elevation? Lowest Elevations Country Elevation (m) United States – 86 Canada 0 China – 154 Boliva 90 Czech Republic 115
10. Graphing and Ordering Integers EXAMPLE 1 To find which country in the table above has the lowest elevation, graph each integer on a number line.
11. Graphing and Ordering Integers EXAMPLE 1 ANSWER China has the lowest elevation, at –154 meters. To find which country in the table above has the lowest elevation, graph each integer on a number line.