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1. - Cos x x +0 f(x) = (0, %3D 3C

1. - Cos x x +0 f(x) = (0, %3D 3C

Calculus: Early Transcendentals
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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7. Given a function COs x x +0 f(x)3= 0, %D Graph of f(x) Sa3 703 21/3 213 3C
Transcribed Image Text:7. Given a function COs x x +0 f(x)3= 0, %D Graph of f(x) Sa3 703 21/3 213 3C
It can be seen from the figure that the function f(x) is continuous at x=0. IS CO Use the definition to prove it. Please write down your work and upload it. 1 Add file It can be seen from the figure that the function f(x) is differentiable at x=0. Use the definition to prove it. Please write down your work and upload it.
Transcribed Image Text:It can be seen from the figure that the function f(x) is continuous at x=0. IS CO Use the definition to prove it. Please write down your work and upload it. 1 Add file It can be seen from the figure that the function f(x) is differentiable at x=0. Use the definition to prove it. Please write down your work and upload it.
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