Learn how to graph a linear inequality

The video tutorial explains how to graph linear inequalities by converting them into the y=mx+b form. It covers the steps to isolate the variable y, the importance of flipping the inequality sign when dividing by a negative number, and how to graph the resulting equation. The tutorial also discusses determining whether the line should be dashed or solid and how to use test points to decide the shading of the graph.

What is the first step in converting a linear inequality to the y = mx + b format?

• Isolate the y variable

• Multiply both sides by a positive number

• Add the x variable to both sides

• Flip the inequality sign

When graphing a linear inequality, how do you determine if the line should be dashed?

• If the inequality is less than or equal to

• If the inequality is greater than or equal to

• If the inequality is strictly greater than or less than

• If the inequality is an equation

What is the y-intercept of the inequality y < x + 2?

• 3

• 2

• 1

• 0

Which test point is commonly used to determine the shading of a graph?

• (0,0)

• (2,2)

• (1,1)

• (-1,-1)

If the test point (0,0) satisfies the inequality, which region should be shaded?

• No shading is needed

• On the line

• Below the line

• Above the line