Linear Inequalities with Systems

How can I tell if the graph of an inequality will have a solid line?

• It has just an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Tags

CCSS.HSA.REI.D.12

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Are the points on the line shown here 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

Select the graph for y ≥ -3.

• A
• B
• C
• D

Tags

CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

y≤ -¾x -1

• A
• B
• C
• D

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• y  < 2/5x + 1
• y ≥ -2/5x + 1
• y ≤  2/5x + 1
• y ≥ -2/5x - 1

Tags

CCSS.HSA.REI.D.12

Select the point that is NOT a solution to the inequality.

• (0,0)

• (0, -4) 

• (3, 0)

• (-2, 3)

Tags

CCSS.HSA.REI.D.12

• y > 4

• x > 4

• x ≤ 4
• x ≥ 4

Tags

CCSS.HSA.REI.D.12

• Solid
• Dashed

Tags

CCSS.HSA.REI.D.12

The points in the shaded region....

• ARE SOLUTIONS to the inequality

• are NOT SOLUTIONS to the inequality

Tags

CCSS.HSA.REI.D.12