Let n be any integer. Which function's graph features asymptotes located at the values x=npi? Check all that apply.
A. y = tan x
B. y = cos x
C. y = csc x
D. y = cot x

Question

Let n be any integer. Which function's graph features asymptotes located at the values x=npi? Check all that apply.
 A. y = tan x 
B. y = cos x 
C. y = csc x
D. y = cot x

zepp · Answer

First of all, it isn't y = tan x B or cos x C, it's tanB and cosC

zepp · Answer

Asymptotes at npi mean that all asymptotes are located a pi, 2pi, 3pi, anyway, scale of pi.

zepp · Answer

y = tanB, asymptotes of tan functions are located at $\large n\frac{\pi}{2}$

zepp · Answer

y = cosC, cosine functions doesn't have asymptotes.

anonymous · Answer

no those r the different choices look again

zepp · Answer

The letter doesn't really matter;

Now you have two choices, 

C. y = csc x (1/sinx)
D. y = cot x (1/cosx)

zepp · Answer

Cosecant function looks like this:
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