SOLUTION: Which equations have a corresponding graph identical to the graph of y=cos(x) A) y=cos(x+((3/2)pi)) B) y=sin(x+(2pi)) C) y=cos((pi/2)-x) D) y=cos(-x) E) y=sin((pi/2)+x) F) y=

Question 1151364: Which equations have a corresponding graph identical to the graph of y=cos(x)
A) y=cos(x+((3/2)pi))
B) y=sin(x+(2pi))
C) y=cos((pi/2)-x)
D) y=cos(-x)
E) y=sin((pi/2)+x)
F) y=sin((pi/2)-x)
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

use identity:
............. and

answer is:
E)

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