The function is
.
If
, where
and
.
Find
and
.
.

\
.
.

Rationalise the numerator.
\

.
Substitute
,
in
.
.
The slant asympotes are
.
Graph :
\Graph the function
and slant asymptotes
.
The slant asymptotes are
.
Graph of the function
and slant asymptotes
. .