Unit 8 - Lesson 6

Today we learned how to graph linear inequalities. First we graph the inequality as if it were a line. Next we figure out which side of the line should be shaded. We do that by picking a point on one side of the line. If that point makes the inequality true, then we know we shade that side of the line.

If the inequality is "less than or equal to" or "greater than or equal to", then the line is solid. If then the inequality is "less than" or "greater than", then the line is dotted.

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