e) With respect to y = cosx, is there a vertical stretch or compression? f) With respect to y = cosx, is there a horizontal stretch or compression?

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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e, f
2. Use the function y = -2 cos[5(x – 30°)]+ 3 to answer the following questions.
a) The period of the function is
b) The minimum value of the function is
c) With respect to y = cosx, the horizontal shift of the function is
d) With respect to y = cosx, the vertical shift of the function is
e) With respect to y = cosx, is there a vertical stretch or compression?
f) With respect to y = cosx, is there a horizontal stretch or compression?
g) Have all transformations stated above? If no, state them.
Transcribed Image Text:2. Use the function y = -2 cos[5(x – 30°)]+ 3 to answer the following questions. a) The period of the function is b) The minimum value of the function is c) With respect to y = cosx, the horizontal shift of the function is d) With respect to y = cosx, the vertical shift of the function is e) With respect to y = cosx, is there a vertical stretch or compression? f) With respect to y = cosx, is there a horizontal stretch or compression? g) Have all transformations stated above? If no, state them.
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