The graph of one complete period of a cosine curve is given. У х л 4 - 5- (a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.) amplitude period horizontal shift (b) Write an equation that represents the curve in the form y = a cos(k(x – b)).

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 21T
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The graph of one complete period of a cosine curve is given.
У
х
л
4
- 5-
(a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.)
amplitude
period
horizontal shift
(b) Write an equation that represents the curve in the form
y = a cos(k(x – b)).
Transcribed Image Text:The graph of one complete period of a cosine curve is given. У х л 4 - 5- (a) Find the amplitude, period, and horizontal shift. (Assume the absolute value of the horizontal shift is less than the period.) amplitude period horizontal shift (b) Write an equation that represents the curve in the form y = a cos(k(x – b)).
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