Graphing Linear Inequalities

Are the points on the boundary line part of the solution set or not?

• Yes, they are part of the solution set

• No, they are NOT part of the solution set

Tags

CCSS.HSA.REI.D.12

Is the point (1, 2) a solution for the following inequality? Choose the best answer that has the best explanation.

• Yes because it is located in the shaded region.

• No because it is located on the line and the line is dotted.

• Yes because it is located on the line.

• No because it is in the shaded region.

Select the graph for y ≥ 1/3x + 2

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

Select the correct graph for THIS inequality (ignore the one in the image!) y > 7/3 x + 2

• A

• B

• C

• _D

Tags

CCSS.HSA.REI.D.12

Select the correct graph for THIS inequality (ignore the one in the image) y > 3/2 x + 2

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

How can I tell if an inequality will have a dashed line?

• It has an equal sign.

• The symbol is greater than or less than.

• The symbol has "or equal to."

• You just guess.

Tags

CCSS.HSA.REI.D.12

• solid

• dotted

Tags

CCSS.HSA.REI.D.12

What graph matches THIS inequality? (ignore the one in the image above) y < 2x + 3

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12