Give the amplitude, period, phase shift, and mean for f(x) = 2 cos(3x – n) – 1 and graph two periods of this function. - | o Amplitude: o Period: o Phase Shift о Меan o Give 2 values for which f(x) = -1 o What is f() ?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 25E
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Give the amplitude, period, phase shift, and mean for f(x) = 2 cos(3x – 7) – 1 and graph two periods of this function.
o Amplitude:
o Period:
o Phase Shift
o Mean
o Give 2 values for which f(x) = -1
o What is f() ?
Transcribed Image Text:Give the amplitude, period, phase shift, and mean for f(x) = 2 cos(3x – 7) – 1 and graph two periods of this function. o Amplitude: o Period: o Phase Shift o Mean o Give 2 values for which f(x) = -1 o What is f() ?
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