Graphing Linear Inequalities

1
Section 10.7

• Graphing Linear Inequalities

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Boundary

• A line that separates the coordinate plane into 3
  sets of points on, above, or below the line

3
Steps to graph a linear inequality

1. Write in slope-intercept form
2. Use y-intercept and slope to plot points
3. Graph equation of the boundary
4. Solid line
5. Dashed line
6. Shade the appropriate region
7. Test a point ex. (0,0)