Using a graphing calculator, find the real zeros of the function. Approximate the zeros to three decimal

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Using a graphing calculator, find the real zeros of the function. Approximate the zeros to three decimal places.
a) f (x) = x3 - 3x - 1
b) f (x) = x3 + 3x2 - 9x - 13
c) f (x) = x4 - 2x2

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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 09:35 AM

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Using a graphing calculator, find the real zeros of the function. Approximate the zeros to three decimal

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a Graph y x 3 3 x 1 and use the Zero feature three times The real...View the full answer

College Algebra Graphs and Models

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