The graph of one complete period of a cosine curve is given. 6. (a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.) amplitude 1/2 2n period 3. horizontal shift (b) Write an equation that represents the curve in the form y = a cos(k(x - b)). 112
The graph of one complete period of a cosine curve is given. 6. (a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.) amplitude 1/2 2n period 3. horizontal shift (b) Write an equation that represents the curve in the form y = a cos(k(x - b)). 112
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Trigonometric Functions: Unit Circle Approach
Section6.CR: Chapter Review
Problem 12CC
Related questions
Question
![The graph of one complete period of a cosine curve is given.
2.
(a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.)
amplitude
1/2
2n
3
period
horizontal shift
(b) Write an equation that represents the curve in the form
y = a cos(k(x – b)).
112](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbaba5a70-b977-4523-b808-102fa62e3911%2F728f8694-9be0-4530-ac73-348e26c4f096%2Fcm9p3ri_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The graph of one complete period of a cosine curve is given.
2.
(a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.)
amplitude
1/2
2n
3
period
horizontal shift
(b) Write an equation that represents the curve in the form
y = a cos(k(x – b)).
112
Expert Solution
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Step 1
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.
the cosine function is in the form of
here amplitude is 1/2 so take
.............(1)
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