Which of the following functions is an even function? 2 II O f(x) = 5 csc(4x + 平) 3 2 II O f (x) = 5 cot (4x + ) %3D O f(x) : 2 II 5 sec( 4x + ) 2 II O f(2) = 5 tan(4z + )

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 51E
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Which of the following functions is an even function?
O f (x) = 5 csc( 4x +
平)
3
2 II
O f (x) = 5 cot ( 4x +
3
2 II
O f (x) = 5 sec( 4x +
3
O f (x) = 5 tan( 4x +
1)
3
Transcribed Image Text:Which of the following functions is an even function? O f (x) = 5 csc( 4x + 平) 3 2 II O f (x) = 5 cot ( 4x + 3 2 II O f (x) = 5 sec( 4x + 3 O f (x) = 5 tan( 4x + 1) 3
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