Chapter 5‎ > ‎

### 5.6 Graphing Inequalities in Two Variables

Standard(s):

• A.REI.12 Graph the solution to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-plane.

Essential Questions:

• In what ways can the problem be solved, and why should one method be chosen over another?

Learning Targets:

• I can define linear inequality, half-plane, and boundary. (Application)
• I can graph a linear inequality on a coordinate plane, resulting in a boundary line (solid or dashed) and a shaded half-plane. (Application)
Warm-Up:

Notes:

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Video:

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