Find the Asymptote(s) of the Given Function $f ( x ) = 3.1 ^ { x }$

Multiple Choice

Find the asymptote(s) of the given function.
- $f ( x ) = 3.1 ^ { x }$ horizontal asymptotes(s)

A) $y = 3.1$
B) None
C) $x = 0$
D) $y = 0$