In exercises 9–14, find all critical numbers and use the SecondDerivative Test to determine all local extrema.9, f(x)= x+ + 4x³ – 1(10. f(x) = x* + 4x² + 1-

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Answered: In exercises 9–14, find all critical…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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In exercises 9–14, find all critical numbers and use the Second Derivative Test to determine all local extrema. 9) f(x) = x* + 4x³ – 1 3 (10. f(x) = x* +4x² + 1