Assume that the function f (x) = ax2 + bx + c, a 0 Have two

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Assume that the function
f (x) = ax2 + bx + c, a ≠ 0
Have two real zeros. Prove that the x-coordinate of the vertex of the graph is the average of the zeros of f.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 02:22 AM

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Assume that the function f (x) = ax2 + bx + c, a 0 Have two

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Algebra and Trigonometry

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