SOLUTION: Which equations have a corresponding graph identical to the graph of y=tan(x)
A) y=cot((pi/2)-x)
B) y=-tan(-x)
C) y=-cot(x-(pi/2))
D) y=cot((pi/2)+x)
E) none of these
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Question 1151368: Which equations have a corresponding graph identical to the graph of y=tan(x)
A) y=cot((pi/2)-x)
B) y=-tan(-x)
C) y=-cot(x-(pi/2))
D) y=cot((pi/2)+x)
E) none of these
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Use the following identity :
so, answer is:
B)
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