Unit 3 End of Unit Checkpoint

Consider the graph of a line.

 

What is the equation of the line?

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8.EE.B.6

The graph below shows a relationship between 𝑥 and 𝑦.

What is the equation of the line?

Mathematical Equivalence

ON

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8.EE.B.6

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8.EE.B.6

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CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Consider the graph. 

Which statement is true?

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8.EE.B.6

The solution set of an inequality is represented by the shaded region of the coordinate plane.

Which two are solutions to the inequality?

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8.EE.C.9

The solution set of an inequality is represented by the shaded region of the coordinate plane.

  

Which statement is true?

• (−2, 4) and (5, 1) are both solutions of the inequality.

• (−2, 4) and (5, 1) are not solutions of the inequality.

• (−2, 4) is a solution of the inequality, but (5, 1) is not a solution of the inequality.

• (−2, 4) is not a solution of the inequality, but (5, 1) is a solution of the inequality.

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8.EE.C.9

Consider the inequality graphed on the coordinate plane.

 

If the shaded region of the coordinate plane represents the solution set for the inequality, which inequality best represents the graph?

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8.EE.C.9

Which point below is NOT part of the solution set?

• (0, -2)
• (1, 1)
• (3, 3)
• (2, 10)

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8.EE.C.9

Which of the following inequalities matches the graph?

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8.EE.C.9