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    College Algebra and Trigonometry
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    Exam 3: Polynomial and Rational Functions
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    Answer the Question -If Y Varies Directly as X, and X Is Doubled
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Answer the Question -If Y Varies Directly as X, and X Is Doubled

Question 272

Question 272

Multiple Choice

Answer the question
-If y varies directly as x, and x is doubled, how is y changed?


A) y is halved
B) y is unchanged
C) y is increased by 2
D) y is doubled

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