Review for Unit 5 Quiz

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Solve: -3 ≤ 2x - 1 ≤ 5

• -1 ≤ x ≤ 3

• -2 ≤ x ≤ 3

• -1 > x > 3

• -1 ≥ x ≥ 3

Determine the largest integer that makes 2x < 14 true

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Which set is equivalent to {x| -3 < x ≤ 1}

• {-3, -2, -1, 0, 1}

• {-2, -1, 0}

• {-2, -1, 0, 1}

• {-3, -2, -1, 0}

The set {5,6,7,8} is equivalent to

• {x| 5 < x < 8}

• {x| 4 < x < 8}

• {x| 5 ≤ x ≤ 9}

• {x| 4 < x ≤ 8}

Convert Set Builder Notation to Interval Notation

{x| -8 ≤ x < 8}

• [-8, 8]

• [-8,8)

• (-8, 8]

• (-8, 8)

Solve and graph:

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• D

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.12

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which equation best represents this graph?

• y < 1/2x + 2

• y < 1/2x + 2

• y > 1/2x + 2

• y > 2x + 2