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)).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 65E
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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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