Find an equation of variation for the given situation. (a) y varies directly as x, and y

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Find an equation of variation for the given situation.
(a) y varies directly as x, and y = 100 when x = 25.
(b) y varies directly as x, and y = 6 when x = 9.
(c) y varies inversely as x, and y = 100 when x = 25.

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 09:29 AM

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Find an equation of variation for the given situation. (a) y varies directly as x, and y

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a y kx 100 25x 4 x Equation of variat...View the full answer

College Algebra Graphs and Models

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