System of Inequalities

Which of the following inequalities matches the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

Tags

CCSS.HSA.REI.D.12

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

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

Tags

CCSS.HSA.REI.D.12

Which ordered pair is a solution of the inequality?

y ≥ 4x – 5

• (3, 4)

• (3, 0)

• (2, 1)

• (1, 1)

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, 20)
• (3, 5)
• (0, -2)

When solving this inequality, do I need to flip my sign?
2x -3y  ≥ 12

• Yes
• No

Tags

CCSS.7.EE.B.4B

Select the correct graph for the inequality.

• A
• B
• C
• D

Tags

CCSS.HSA.REI.D.12

Select the correct graph for the inequality.

• A
• B
• C
• D

Tags

CCSS.HSA.REI.D.12

Which of the following inequalities matches 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

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

• The line would be solid with shading above.
• The line would be dashed with shading above.
• The line would be solid with shading below.
• None of these.

Tags

CCSS.HSF-IF.C.7A

Which point below is part of the solution set?

• (-4, 0)

• (-1, -3)

• (0, 5)

• (4, 2)

Tags

CCSS.HSA.REI.D.12