How to Shade and Write Inequalities on a number line
This video will show and give a step by step guide on graphing and writing inequalities to represent a number line. I gave numerous examples of both situations. The key and most important step is to write the inequalities where the variables show up first. The rest will be easy. Also, make sure to always check your answers.
Example 1 Graph and shade - 0:01
Example 2 Graph and shade - 2:21
Example 3 Graph and shade - 3:50
Example 4 Write the inequality for the graph - 4:55
Example 5 Write the inequality for the graph - 5:51
Example 6 Try the questions and pause the video - 6:28