Sprint 12 · Chapter 3

Graphical Method And Line Behavior

Connect the algebraic ratios of linear equations to their graphical behavior (intersecting, parallel, coincident).

1. 1Visualizing Solutions
2. 2Three Fates of Two Lines
3. 3Comparing Ratios
4. 4Example 1: Intersecting Lines
5. 5Example 2: Coincident Lines
6. 6Example 3: Champa's Sale
7. 7Ratio Test
8. 8Identify Solution Types by Ratios
9. 9Practice: Solving Graphically