Consider the function whose equation is given by f(x) = 2x 4 - x 3 - 13x

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Consider the function whose equation is given by f(x) = 2x4 - x3 - 13x2 + 5x + 15.


a. List all possible rational zeros.


b. Use the graph of f in the figure shown and synthetic division to find all zeros of the function.image

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Related Book For  answer-question

College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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