Question

Which function does not have an asymptote ?

Answer 1

Answer:

$y=\cos(x)$

Step-by-step explanation:

The function $y=secx=\frac{1}{cosx}$.

There is a vertical asymptote at $cosx=0$

The function $y=cotx=\frac{cosx}{sinx}$.

There is a vertical asymptote at $sinx=0$

The function $y=cscx=\frac{1}{sinx}$.

There is a vertical asymptote at $sinx=0$

The function $y=cosx$.

has no asymptote