Find the upper and the lower bound of the zeroes of each polynomial function. Given Upper bound Lower bound 1. F(x) = x + 4x2 + 8x + 5 2. F(x) = 2x3+ 3x2- 13x-- 15 3. F(x) = 3x? - 4x2-17x + 6

College Algebra (MindTap Course List)
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Chapter4: Polynomial And Rational Functions
Section4.CT: Chapter Test
Problem 26CT
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Find the upper and the lower bound of the zeroes of each polynomial function.
Given
Upper bound
Lower bound
1. F(x) = x3 + 4x2 + 8x +5
2. F(x) = 2x3 + 3x2 - 13x -- 15
3. F(x) = 3x2 - 4x2- 17x +6
4. F(x) = 6x³ + 4x2- 7x + 5
5. F(x) = x+ + 3x3 + 4x2 - 36
6. F(x) = 3x- 5x- 25x2- 10x-8
7. F(x) = 6x' + x3-56x2-9x + 18
8. F(x) = 2x - 3x3 + 7x2-8
Transcribed Image Text:Find the upper and the lower bound of the zeroes of each polynomial function. Given Upper bound Lower bound 1. F(x) = x3 + 4x2 + 8x +5 2. F(x) = 2x3 + 3x2 - 13x -- 15 3. F(x) = 3x2 - 4x2- 17x +6 4. F(x) = 6x³ + 4x2- 7x + 5 5. F(x) = x+ + 3x3 + 4x2 - 36 6. F(x) = 3x- 5x- 25x2- 10x-8 7. F(x) = 6x' + x3-56x2-9x + 18 8. F(x) = 2x - 3x3 + 7x2-8
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