Linear inequalities

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.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.

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CCSS.HSA.REI.D.12

Which point below is NOT a part of the solution set?

• (0, 0)

• (0, 1)

• (-100, -3)

• (5, 10)

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CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• _D

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CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• D

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CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• D

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CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• D

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CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

Select the correct graph for each inequality.

• 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