Use a graphing utility to determine which of the trigonometric functions is equal to the following expression.
A) y = cos x 2 - 2π 2 π - 2
B) y = sin x 2 - 2π 2π - 2
C) y = csc x 4 - 2π 2π - 4
D) y = cot x 4 - 2π 2π - 4
E) y = tan x 4 - 2π 2π - 4

Question

Use a graphing utility to determine which of the trigonometric functions is equal to the following expression. 
A)​ y = cos x 2 - 2π 2 π - 2 ​ 
B)​ y = sin x 2 - 2π 2π - 2 
C)​ y = csc x 4 - 2π 2π - 4 
D)​ y = cot x 4 - 2π 2π - 4 
E)​ y = tan x 4 - 2π 2π - 4

Quizplus · Accepted Answer

The Answer of Use a graphing utility to determine which of the trigonometric functions is equal to the following expression. 
A)​ y = cos x 2 - 2π 2 π - 2 ​ 
B)​ y = sin x 2 - 2π 2π - 2 
C)​ y = csc x 4 - 2π 2π - 4 
D)​ y = cot x 4 - 2π 2π - 4 
E)​ y = tan x 4 - 2π 2π - 4

Use a Graphing Utility to Determine Which of the Trigonometric