Let f(x) = 2 cos(7x – n) – 1. 1. Give the amplitude, period, phase shift, and vertical shift of f. 2. Sketch one cycle of the graph of y = f(x). Label the endpoints, the minimum point, and the maximum point of the graph with their coordinates.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 30E
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Let f(x) = 2 cos(7.x – n) – 1.
1. Give the amplitude, period, phase shift, and vertical shift of f.
2. Sketch one cycle of the graph of y = f(x). Label the endpoints, the minimum point, and the
maximum point of the graph with their coordinates.
Transcribed Image Text:Let f(x) = 2 cos(7.x – n) – 1. 1. Give the amplitude, period, phase shift, and vertical shift of f. 2. Sketch one cycle of the graph of y = f(x). Label the endpoints, the minimum point, and the maximum point of the graph with their coordinates.
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