a) Describe the long-run behavior or $r(x)$, and give any horizontal asymptotes of $r(x)$. Enter NONE in the blanks provided if there are no horizontal asymptotes.

A. As $x$ goes to both positive and negative infinity, $r(x)$ goes to 1
B. As $x$ goes to both positive and negative infinity, $r(x)$ goes to positive infinity
C. As $x$ goes to both positive and negative infinity, $r(x)$ goes to 0
D. As $x$ goes to both positive and negative infinity, $r(x)$ goes to negative infinity
E. As $x$ goes to positive infinity, $r(x)$ goes to positive infinity, and as $x$ goes to negative infinity, $r(x)$ goes to negative infinity

$y=$

b) What are the zeros of $r(x)$? Enter NONE in any remaining blanks.
$x =$
$x =$

c) Determine whether $r(x)$ has vertical asymptotes. List them. Enter NONE in any remaining blanks.
? Yes, the given rational function has a vertical asymptote No, the given rational function does not have a vertical asymptote

$x =$
$x =$

d) Does $r(x)$ have a hole in its graph? If so, find the coordinates of the hole. Otherwise, enter NONE in the blanks provided.
? Yes, the given rational function has a hole No, the given rational function does not have a hole

$($ , $)$

Hint: