Explanation The graph of f ( x ) = c o s x is a wave function with its values ranging from − 1 ≤ f ( x ) ≤ 1 Given: A function as y = 2 f ( 1 3 x − π 4 ) , where f ( x ) = c o s x Calculation: Consider the function y = 2 f ( 1 3 x − π 4 ) And f ( x ) = c o s x Thus, the given function is y = 2 c o s ( 1 3 x − π 4 ) Let us find the value of y by using the values of f ( t ) x y = 2 c o s ( 1 3 x − π 4 ) 0 y = 2 c o s ( 1 3 .0 − π 4 ) = 2 c o s ( − π 4 ) = 2 c o s ( π 4 ) = 2 2 = 1.414 π 2 y = 2 c o s ( 1 3 . π 2 − π 4 ) = 2 c o s ( π 6 − π 4 ) = 2 c o s ( π 12 ) = − 1.30 π y = 2 c o s ( 1 3 . π − π 4 ) = 2 c o s ( π 3 − π 4 ) = 2 c o s ( π 12 ) = − 1.30 2 π y = 2 c o s ( 1 3

3rd Edition

ISBN: 9781464125263

Author: Jon Rogawski, Colin Adams

Publisher: W.H. Freeman & Co

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Linear Algebra

In mathematics, problems can be solved by the arithmetic operators like addition, subtraction, multiplication, and division. In algebra, we represent the numbers by any letter called a variable. If these variables are of degree 1, then it is studied unde…

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Chapter 1, Problem 46CRE

To determine

Sketch the graph of y = 2f(13x − π4) for 0 ≤ x ≤ 6π, where f(x) = cos x

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Chapter 1, Problem 45CRE

Chapter 1, Problem 47CRE

Chapter 1 Solutions

Calculus - Standalone book

Ch. 1.1 - Prob. 1PQ Ch. 1.1 - Prob. 2PQ Ch. 1.1 - Prob. 3PQ Ch. 1.1 - Prob. 4PQ Ch. 1.1 - Prob. 5PQ Ch. 1.1 - Prob. 6PQ Ch. 1.1 - Prob. 7PQ Ch. 1.1 - Prob. 8PQ Ch. 1.1 - Prob. 9PQ Ch. 1.1 - Prob. 10PQ

Ch. 1.1 - Prob. 1E Ch. 1.1 - Prob. 2E Ch. 1.1 - Prob. 3E Ch. 1.1 - Prob. 4E Ch. 1.1 - Prob. 5E Ch. 1.1 - Prob. 6E Ch. 1.1 - Prob. 7E Ch. 1.1 - Prob. 8E Ch. 1.1 - Prob. 9E Ch. 1.1 - Prob. 10E Ch. 1.1 - Prob. 11E Ch. 1.1 - Prob. 12E Ch. 1.1 - Prob. 13E Ch. 1.1 - Prob. 14E Ch. 1.1 - Prob. 15E Ch. 1.1 - Prob. 16E Ch. 1.1 - Prob. 17E Ch. 1.1 - Prob. 18E Ch. 1.1 - Prob. 19E Ch. 1.1 - Prob. 20E Ch. 1.1 - Prob. 21E Ch. 1.1 - Prob. 22E Ch. 1.1 - Prob. 23E Ch. 1.1 - Prob. 24E Ch. 1.1 - Prob. 25E Ch. 1.1 - Prob. 26E Ch. 1.1 - Prob. 27E Ch. 1.1 - Prob. 28E Ch. 1.1 - Prob. 29E Ch. 1.1 - Prob. 30E Ch. 1.1 - Prob. 31E Ch. 1.1 - Prob. 32E Ch. 1.1 - Prob. 33E Ch. 1.1 - Prob. 34E Ch. 1.1 - Prob. 35E Ch. 1.1 - Prob. 36E Ch. 1.1 - Prob. 37E Ch. 1.1 - Prob. 38E Ch. 1.1 - Prob. 39E Ch. 1.1 - Prob. 40E Ch. 1.1 - Prob. 41E Ch. 1.1 - Prob. 42E Ch. 1.1 - Prob. 43E Ch. 1.1 - Prob. 44E Ch. 1.1 - Prob. 45E Ch. 1.1 - Prob. 46E Ch. 1.1 - Prob. 47E Ch. 1.1 - Prob. 48E Ch. 1.1 - Prob. 49E Ch. 1.1 - Prob. 50E Ch. 1.1 - 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Sketch the graph of y = 2 f ( 1 3 x − π 4 ) for 0 ≤ x ≤ 6 π , where f ( x ) = c o s x

Solution Summary: The author explains that the graph of f(x)=cosx is a wave function with its values ranging from

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Sketch the graph of y = 2f(13x − π4) for 0 ≤ x ≤ 6π, where f(x) = cos x

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Chapter 1 Solutions