Solving Systems of Linear Inequalities Review

What is the inequality represented by this graph?

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CCSS.HSA.REI.D.12

Given these 2 inequalities, which region would be our solution?

• A

• B

• C

• D

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CCSS.HSA.REI.D.12

What is the inequality represented by this graph?

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CCSS.HSA.REI.D.12

What is the inequality represented by the RED region of the graph?

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CCSS.HSA.REI.D.12

Which is a solution to the system of inequalities?

• (4, -2)

• (4, 6)

• (-4, 2)

• (6, -2)

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CCSS.HSA.REI.D.12

The members of a new band want to spend no more than $75 for at least 60 fliers to advertise their upcoming concert.  The cost color fliers is $1.50 each, the cost of black and white fliers is $0.75 each. Which of the following combinations is a reasonable solution?

• 26 color, 30 black and white

• 30 color, 35 black and white

• 60 color

• 30 color, 50 black and white

Which of the following is a solution to the system of inequalities?

• (1,-4)

• (-3,1)

• (5,0)

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CCSS.HSA.REI.D.12

Which of the following is NOT a solution to the systems of inequalities?

• (0, 0)

• (3, -2)

• (3, -4)

• (4, -4)

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CCSS.HSA.REI.D.12

Which of the following is a solution to the systems of inequalities?

• (0, 0)

• (-3, 0)

• (2, -5)

• (3, -1)

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CCSS.HSA.REI.D.12

What is the inequality represented by the BLUE region of the graph?

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CCSS.HSA.REI.D.12