The graph of which function can be obtained by reflecting a graph of f(x) = cos x over the x-axis and compressing it vertically?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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The graph of which function can be obtained by reflecting a graph of f(x) = cos x over the x-axis and compressing it vertically?
A k(x) = cos(0.2r)
%3D
B h(x)= - 8cosx
%3D
c q(x)%3cos(-0.5x)
D m(x)= -0.7cosx
%3D
Transcribed Image Text:A k(x) = cos(0.2r) %3D B h(x)= - 8cosx %3D c q(x)%3cos(-0.5x) D m(x)= -0.7cosx %3D
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