Graphing a linear vertical inequality with a dashed boundary line

The video tutorial explains how to graph the inequality X > 3. It begins by discussing various methods for graphing, such as finding intercepts and using slope-intercept form, but focuses on a simpler approach. The tutorial demonstrates graphing the line X = 3 as a vertical boundary line and explains the use of a dashed line to indicate that X = 3 is not part of the solution. It also covers using test points to determine which side of the boundary line contains the solution set, emphasizing that points to the right of the line are true solutions. The video concludes with a summary of the graphing process.

What does the inequality X > 3 represent on a graph?

Explain the significance of the dashed line when graphing the inequality X > 3.

What is the role of test points in graphing inequalities?

How do you determine which side of the boundary line to shade when graphing X > 3?

Describe the process of graphing the inequality X > 3 step by step.