Graphing a linear inequality by rewriting the equation into slope intercept form

The video tutorial explains how to graph a linear inequality by first rewriting it in slope-intercept form. It covers isolating the Y variable, flipping the inequality sign when dividing by a negative, and identifying the slope and Y-intercept. The tutorial then demonstrates plotting the Y-intercept and using the slope to graph the line, determining whether the line should be dashed or solid based on the inequality symbol. Finally, it shows how to test points to verify which regions satisfy the inequality.

What is the first step in graphing a linear inequality?

How do you isolate the Y variable when solving for Y in a linear inequality?

What happens to the inequality sign when you multiply or divide by a negative number?

How do you determine whether to use a dashed or solid line when graphing a linear inequality?

What does it mean if a point below the line of a linear inequality is true?