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

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

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

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

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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

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

Select the correct graph for each inequality.

• A
• B
• C
• _D

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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

An inequality using a > or a < has a ___________ line

• invisible
• solid
• dashed

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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

Solve the system of inequalities by graphing.

• 
• 
• 
• 

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

When graphing the solutions to "OR" inequalities, The shading looks like___

• Shading that connects the 2 dots
• Shading that points away and never crosses.
• Shading that points toward each other and ALWAYS crosses
• Shading that points opposite, but sometimes crosses.

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