Explain why odd-degree polynomial functions can have only local maximums and minimums, but even-degree polynomial functions can have absolute maximums and minimums.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.2: Polynomial Functions
Problem 95E: Explain why a polynomial function of odd degree must have at least one zero.
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Explain why odd-degree polynomial functions can have only local
maximums and minimums, but even-degree polynomial functions
can have absolute maximums and minimums.
Transcribed Image Text:Explain why odd-degree polynomial functions can have only local maximums and minimums, but even-degree polynomial functions can have absolute maximums and minimums.
Explain why odd-degree polynomial functions can have only local
maximums and minimums, but even-degree polynomial functions
can have absolute maximums and minimums.
Transcribed Image Text:Explain why odd-degree polynomial functions can have only local maximums and minimums, but even-degree polynomial functions can have absolute maximums and minimums.
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