Prove that if f is continuous at c and f(c) > 0 there is an interval (c

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Prove that if f is continuous at c and f(c) > 0 there is an interval (c - 6, c + 6) such that f(x) > 0 on this interval.

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 09:39 AM

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Prove that if f is continuous at c and f(c) > 0 there is an interval (c

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Since fx is continuous at c Choose fc ...View the full answer

Calculus

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