In Problems 23 and 24, use the Intermediate Value Theorem to show that each polynomial function has a zero in the given interval. 23. f(x) = 3x³ – x – 1; [0,1] 24. f(x) = &r* – 4x³ – 2x – 1; [0,1]

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
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Chapter5: Polynomial And Rational Functions
Section5.3: Graphs Of Polynomial Functions
Problem 26SE: For the following exercises, use the Intermediate Value Theorem to confirm that the given polynomial...
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In Problems 23 and 24, use the Intermediate Value Theorem to show that each polynomial function has a zero in the given interval.
23. f(x) = 3x³ – x – 1; [0,1]
24. f(x) = &r* – 4x³ – 2x – 1; [0,1]
Transcribed Image Text:In Problems 23 and 24, use the Intermediate Value Theorem to show that each polynomial function has a zero in the given interval. 23. f(x) = 3x³ – x – 1; [0,1] 24. f(x) = &r* – 4x³ – 2x – 1; [0,1]
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