Graph Inequalities in Two Variables

Which point below is NOT part of the solution set?

• (0,0)

• (-10,20)

• (3,5)

• (3,0)

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

If the inequality symbol is ≤ or ≥, the line will be ___________.

• solid

• dotted

Tags

CCSS.HSA.REI.D.12

If the inequality symbol is < or >, the line will be _________.

• solid

• dotted

Tags

CCSS.6.EE.B.8

Are the points on the boundary line part of the solution set?

• No, they are NOT part of the solution set

• Yes, they are part of the solution set

Tags

CCSS.HSA.REI.D.12

Is the point (1, 2) a solution for the following inequality?

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

• No, it is located in the shaded region.

• Yes, it is located in the shaded region.

• Yes, it is located on the line.

Consider the inequality, y < 2x + 3. Which is true?

• The line would be solid with shading above.

• The line would be dotted with shading above.

• The line would be solid with shading below.

• None of the above

Tags

CCSS.HSA.REI.D.12

Which point below is part of the solution set?

• (0,-2)

• (1,3)

• (3,-4)

• (8,1)

How can you tell if an inequality will have a dotted line?

• It has an equal sign.

• The symbol has "or equal to".

• The symbol is greater than or less than.

• You just guess.

Tags

CCSS.HSA.REI.D.12

Is (0,0) a solution to the inequality, y > -x +1?

• Yes

• No