1. Table of Contents Graphing Systems of Linear Inequalities It is assumed you already know how to graph a linear inequality, which was discussed in a previous module. Graphing a system of linear inequalities means to graph two or more inequalities.

2. Table of Contents To solve a system of linear inequalities: 1) Graph each inequality in the system, shading each with a different pattern. 2) Determine the intersection of the graphs. It is the solution of the system.

3. Table of Contents Example 1 Solve: Graph the first inequality.

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5. Graph the second inequality.

6. Table of Contents The solution to the system is the part where the two graphs overlap, including the lower part of the blue line.

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