Given the trigonometric function defined by f(x) = 3cos(3x) : What is the amplitude of the function?    What is the period of the function?    Sketch one period of the function.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 4E
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Given the trigonometric function defined by f(x) = 3cos(3x) :

  1. What is the amplitude of the function?   
  2. What is the period of the function?   
  3. Sketch one period of the function.
Given the trigonometric function defined by f(x) = 3 cos(3x):
1. What is the amplitude of the function?
2. What is the period of the function?
3. Sketch one period of the function.
7/2
-T/3
-T/6
T/6
T/3
T/2
27/3
5T/6
-1
-2
-4
Clear All Draw: V M
Transcribed Image Text:Given the trigonometric function defined by f(x) = 3 cos(3x): 1. What is the amplitude of the function? 2. What is the period of the function? 3. Sketch one period of the function. 7/2 -T/3 -T/6 T/6 T/3 T/2 27/3 5T/6 -1 -2 -4 Clear All Draw: V M
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