How do you graph linear inequalities in two variables?
How do you graph linear inequalities in two variables?
Graph Linear Inequalities in Two Variables
Identify and graph the boundary line. If the inequality is ≤ or ≥, the boundary line is solid.
Test a point that is not on the boundary line. (If not on the boundary line, (0,0) is usually a convenient test point.)
Shade in one side of the boundary line.
Graph Linear Inequalities in Two Variables
- Identify and graph the boundary line. If the inequality is ≤ or ≥, the boundary line is solid.
- Test a point that is not on the boundary line. (If not on the boundary line, (0,0) is usually a convenient test point.)
- Shade in one side of the boundary line.
