Find the Horizontal Asymptote(s) Of $f ( x ) = \frac { 2 ^ { x } + 1 } { 3 ^ { x } }$

Multiple Choice

Find the horizontal asymptote(s) of $f ( x ) = \frac { 2 ^ { x } + 1 } { 3 ^ { x } }$

A) 2/3
B) 0
C) 1
D) f has no horizontal asymptotes.