Graph the following function. Show at least two cycles. Use the graph to determine the domain and range of the function. y = -7 cos x ... Use the graph to determine the domain of y = -7 cos x. (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.) Use the graph to determine the range of y = - 7 cos x. (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.) L

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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also graph and include amplitude, period, and any phase or vertical shift if needed
Graph the following function. Show at least two cycles. Use the graph to
determine the domain and range of the function.
y = - 7 cos x
**
Use the graph to determine the domain of y = -7 cos x.
(Type your answer in interval notation. Use integers or fractions for any
numbers in the expression.)
Use the graph to determine the range of y = - 7 cos x.
(Type your answer in interval notation. Use integers or fractions for any
numbers in the expression.)
D
Transcribed Image Text:Graph the following function. Show at least two cycles. Use the graph to determine the domain and range of the function. y = - 7 cos x ** Use the graph to determine the domain of y = -7 cos x. (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.) Use the graph to determine the range of y = - 7 cos x. (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.) D
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