Determine whether each relation defines y as a function of x. (Solve for y first if necessary.)

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Determine whether each relation defines y as a function of x. (Solve for y first if necessary.) Give the domain.

y = -9x

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Related Book For  answer-question

Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

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