Find the amplitude, period, and horizontal shift for the function f(x) = 1 + 2 cos(x). How is the amplitude, period, and horizontal shift affected by the vertical shift?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 6E
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Question 2
Find the amplitude, period, and horizontal shift for the function f(x) = 1 + 2 cos(x). How
is the amplitude, period, and horizontal shift affected by the vertical shift?
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Transcribed Image Text:Question 2 Find the amplitude, period, and horizontal shift for the function f(x) = 1 + 2 cos(x). How is the amplitude, period, and horizontal shift affected by the vertical shift? C $ 4 f V % 5 t 6.0 g b 6 Oll y h hp & 7 n C J * 00 8 E k ( 9 O р { [ + ? } b 1
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