CCSS.Math.Content.HSA.REI.D.12

Which system of inequality is shown?

• y > -1/5x - 1/2  
   y ≥ -2x - 4
• y > -1/5x - 1/2  
   y ≤ -2x - 4
• y ≥ -1/5x - 1/2
   y ≤ -2x - 4
• y < -1/5x - 1/2  
  y ≥ -2x - 4

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CCSS.Math.Content.HSA.REI.D.12

Select the correct graph for each inequality.

• A
• B
• C
• _D

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CCSS.Math.Content.HSA.REI.D.12

Would you use a closed or open circle to graph x < 3?

• Closed
• Open

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CCSS.Math.Content.HSA.REI.D.12

Solve and choose the correct graph:

• A
• B
• C
• D

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CCSS.Math.Content.HSA.REI.D.12

What inequality is shown on this number line?

• x > 3
• x < 3
• x ≤ 3
• x ≥ 3

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CCSS.Math.Content.HSA.REI.D.12

A region is defined by the system:  y > 4x + 2  and y ≤ -3x - 5
   *hint enter the inequalities into the calculator at y1 = and y2 =, don't       forget to turn on the shading option.  Look at the graph.
   In which quadrant of the coordinate plane is the region located?

•  I, II, and  III only
• II and III only
• III and IV only
•  I, II, III, and IV only

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CCSS.Math.Content.HSA.REI.D.12

Write the inequality for the graph.

• x ≥ 5
• x < 5
• x > 5
• x ≤ 5

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CCSS.Math.Content.HSA.REI.D.12

Which of the following is the graph of

3x - 2y < 10

• 
• 
• 
• 

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CCSS.Math.Content.HSA.REI.D.12

Which of the following is not a solution to this system of inequalities?

• (0,-1)
• (0,3)
• (4,0)
• (6,-2)

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CCSS.Math.Content.HSA.REI.D.12

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >

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CCSS.Math.Content.HSA.REI.D.12