Unit 7: Linear Inequalities Practice Test

Select the graph for 5x+ y ≤  -1 .

• A
• B
• C
• D

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CCSS.HSA.REI.D.12

What graph matches this inequality?

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CCSS.HSA.REI.D.12

Which of the following is the graph of

3x - 2y < 10

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CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12

The graph of

 $x+3y=3$  is shown on the grid. Which ordered pair is in the solution set of  $x+3y\le3$  ?

• (3, 1)

• (-2, -1)

• (1, 2)

• (4, 0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.12

The graph of $3x-y=1$  is shown on the grid. Which ordered pair is in the solution set of  $3x-y\le1$  ?

• (1, -2)

• (0, -1)

• (2, 0)

• (3, 1)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.12

Choose the correct inequality for this graph.

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CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.12

Which ordered pair is in the solution set of $y>-\frac{1}{3}x-2$  ?
Hint: you can create the graph and plot the points or plug in each point algebraically. 

• (3, -4)

• (-3, 4)

• (-3, -4)

• (6, -4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12

Which ordered pair is in the solution set of $y\le2x+4$  ?
Hint: you can create the graph and plot the points or plug in each point algebraically. 

• (1, 3)

• (-1, 3)

• (-3, 1)

• (-3, 0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.12

The graph of the linear inequality $.25x-y\ge3$  is shown on the grid. Which ordered pair is in the solution set for this inequality?

• (0.5, -2)

• (-2, -4)

• (2.5, -1)

• (1, -2)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12

Select the correct graph for each inequality. y≤ -¾x -1

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12