Instructional Video
Khan Academy

Khan Academy: Solving and Graphing Linear Inequalities in Two Variables 1

9th - 10th Standards
This video demonstrates how to graph y > 5 on a number line and on the coordinate plane. Explains that it doesn't matter what value x is. [2:15]
Instructional Video
Khan Academy

Khan Academy: Algebra: Graphing Linear Inequalities in Two Variables 2

9th - 10th Standards
This video demonstrates how to graph an inequality with two variables on the coordinate plane. [3:02]
Instructional Video
Sophia Learning

Sophia: Shading the Graph of an Inequality: Lesson 2

9th - 10th Standards
The procedure for plotting and shading the graph of an inequality is demonstrated here. This lesson is 2 of 9 in the series titled "Shading the Graph of an Inequality." A short multiple-choice quiz accompanies the video. [2:46]