Use a graphing utility to (a) approximate two x-intercepts of the graph of the function (to four

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Use a graphing utility to (a) approximate two x-intercepts of the graph of the function (to four decimal places) and (b) give the approximate zeros of the function.
1. y = x2 - 7x - 9
2. y = 2x2 - 4x - 11

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 04:31 AM

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Use a graphing utility to (a) approximate two x-intercepts of the graph of the function (to four

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1 a y x 2 7 x 9 x 2 7x 9 0 x 11098 x810...View the full answer

Mathematical Applications for the Management Life and Social Sciences

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