Graphing Linear Inequalities in Two Variables

In this lesson I will teach you how to graph an inequality with two variables.   You can think of an inequality with two variables as an equation of a line.  For example the equations y = 2x + 1 or 4x + 6y = 12 are linear equations that you should be able to graph.  Of course if you don’t know how to graph a line with two variables you want to learn that skill before studying this lesson.  So the good news is if you know how to graph lines this lesson should be pretty easy.  Please work hard in mastering the techniques in the lesson as you will be doing  a lot of inequality graphs in your study of algebra.