AnswersPA PCS Math 1 2026 Fall Sem XRQuadratic Functions: Standard Form

Introduction to Compound Inequalities Answers

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The weight of a box of cereal can vary by of an ounce and still be sold as a full box. Each box is supposed to contain 18 ounces of cereal. Which graph represents the possible weights of boxes that are overfilled or underfilled and cannot be sold as full boxes?

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Option C
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Option D
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Which graph represents the compound inequality?n < –2 or n ≥ 4

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Option A
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Which compound inequality is represented by the graph?

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–2 < x ≤ 4
B
–2 ≤ x < 4
C
x < –2 or x ≥ 4
D
x ≤ –2 or x > 4
4

Which compound inequality is represented by the graph?

Question illustration
A
–3 ≤ x < 1
B
–3 < x ≤ 1
C
x ≤ –3 or x > 1
D
x < –3 or x ≥ 1
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Jeremy rides a Ferris wheel. The graph shows h, Jeremy’s height above the ground at any time during the ride.

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10 < h < 50
B
10 ≤ h ≤ 50
C
h > 10 or h < 50
D
h ≥ 10 or h ≤ 50

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