5. A cosine function has maximum value of 185 at x = 87T, a minimum value of -15 at x = 40 r. a) Find the equation of the function. b) Sketch and label the graph of the function for one period.
5. A cosine function has maximum value of 185 at x = 87T, a minimum value of -15 at x = 40 r. a) Find the equation of the function. b) Sketch and label the graph of the function for one period.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:5. A cosine function has maximum value of 185 at x 8TT, a minimum value of -15 at x = 40 T.
a) Find the equation of the function.
b) Sketch and label the graph of the function for one period.
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