Graphing Inequalities Concepts

This video tutorial explains how to graph inequalities on a graph, focusing on the differences between solid and dotted lines, which represent 'or equal to' and 'less/more than' inequalities, respectively. It covers shading regions that satisfy given inequalities, including those with diagonal lines and multiple inequalities. The tutorial provides examples and exercises for practice, emphasizing the importance of understanding the graphical representation of inequalities.

What type of line is used to represent an inequality that includes 'or equal to'?

• Dotted line

• Solid line

• Dashed line

• Curved line

Tags

CCSS.HSA.REI.D.12

When graphing x ≤ 1, which side of the line should be shaded?

• Below the line

• To the left of the line

• To the right of the line

• Above the line

Tags

CCSS.HSA.REI.D.12

For the inequality y < 3, what type of line should be used?

• Dashed line

• Dotted line

• Solid line

• Thick line

Tags

CCSS.HSA.REI.D.12

What is the first step when dealing with diagonal lines in inequalities?

• Use a solid line

• Rearrange the equation to make y the subject

• Plot the line directly

• Shade the region

Tags

CCSS.HSA.REI.D.12

If an inequality is less than, where should the shading be done?

• To the left of the line

• Above the line

• To the right of the line

• Below the line

Tags

CCSS.HSA.REI.D.12

When graphing multiple inequalities, what is the key to finding the solution region?

• Shade the largest area

• Find the intersection of all shaded regions

• Shade only one inequality

• Use only solid lines

Tags

CCSS.6.EE.B.8

Which direction should be shaded for the inequality x > 1?

• Below the line

• Above the line

• To the right of the line

• To the left of the line

Tags

CCSS.HSA.REI.D.12

What is the main takeaway about solid and dotted lines in graphing inequalities?

• Dotted lines include 'or equal to', solid lines do not

• Solid lines include 'or equal to', dotted lines do not

• Dotted lines are used for all inequalities

• Solid lines are used for all inequalities

Tags

CCSS.HSA.REI.D.12

What should you do if you have questions about graphing inequalities?

• Ask a friend

• Comment below the video

• Ignore them

• Search online

Tags

CCSS.HSA.REI.D.12

What is the purpose of the Fusco app mentioned in the video?

• To offer a quiz

• To replace the video

• To teach a different subject

• To provide additional resources