Find All Asymptotes (Including Vertical, Horizontal, and Slant) of the Function

Multiple Choice

Find all asymptotes (including vertical, horizontal, and slant) of the function $y = \frac { 3 x + 2 } { x ^ { 2 } - 2 x + 1 }$ .

A) No asymptote
B) Horizontal:
$y = 0$ ; vertical:
$x = \frac { 5 } { 2 }$
C) Horizontal:
$y = 2$ ; vertical:
$x = \frac { 5 } { 2 }$
D) Horizontal:
$y = 0$ ; vertical:
$x = 1$
E) Horizontal:
$y = \pm 1$ ; vertical:
$x = - 1$