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Get Full Access to Numerical Analysis - 10 Edition - Chapter 1.1 - Problem 22
Get Full Access to Numerical Analysis - 10 Edition - Chapter 1.1 - Problem 22

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# Use the Intermediate Value Theorem 1.11 and Rolle's Theorem 1.7 to show thatthe graph ISBN: 9781305253667 457

## Solution for problem 22 Chapter 1.1

Numerical Analysis | 10th Edition

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Problem 22

Use the Intermediate Value Theorem 1.11 and Rolle's Theorem 1.7 to show thatthe graph of/(x) = x 3 + 2x + k crosses the x-axis exactly once, regardless of the value ofthe constant k

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Step 1 of 3

Summary of results from sections 4.1-4.3 VECTOR SPACE AND ITS DEFINITION A vector space consists of the following four components A set of vectors V A set of scalars F (either the set of all real numbers R or the set of all complex numbers C). A rule for adding vectors in V: A rule for multiplying vectors in V: Then V is a vector space over F with addition and multiplication if the following 10 axioms (A1 ▯ A10) hold. Axiom 1 Closure under addition: For each pair of vectors u and v in V , the sum u + v is also in V . Axiom 2 Closure under scalar multiplication: For each vector v in V , and each scalar k, the scalar multiple kv is also in V . Axiom 3 Existence of a zero vector in V : In V there is a vector, denoted by 0 and called the zero vector, satisfying

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##### ISBN: 9781305253667

Numerical Analysis was written by and is associated to the ISBN: 9781305253667. The full step-by-step solution to problem: 22 from chapter: 1.1 was answered by , our top Math solution expert on 03/16/18, 03:24PM. Since the solution to 22 from 1.1 chapter was answered, more than 227 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 76 chapters, and 1204 solutions. This textbook survival guide was created for the textbook: Numerical Analysis, edition: 10. The answer to “Use the Intermediate Value Theorem 1.11 and Rolle's Theorem 1.7 to show thatthe graph of/(x) = x 3 + 2x + k crosses the x-axis exactly once, regardless of the value ofthe constant k” is broken down into a number of easy to follow steps, and 34 words.

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