How to Graph Linear Inequalities in Two Variables

Graphing Linear Inequalities in 2 variables demonstrated in 4 examples. Two of the graphs are solid lines, and two are dotted/dashed lines, and the difference is explained. On the last problem, don’t forget what happens when you divide (or multiply) by a negative — the inequality switches direction and then the graph will be shaded correctly. y=mx+b graphing is also important, and through some animations, I’m hoping it is clear.