Unformatted text preview: original inequality true. 2. Select a point not on the boundary line and substitute its x and y values into the original inequality. 3. Shade the appropriate area. If the resulting sentence is true, then shade the region where that test point is located, indicating that all the points on that side of the boundary line will make the original sentence true. If the resulting sentence is false, then shade the region on the side of the boundary line opposite that where the test point is located....
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- Fall '07
- Inequalities, Binary relation, original inequality, Boundary line, Trichotomy, Graphs of Linear Inequalities