The rational function is
.
Domain of the function :
\To find the excetional values equate denominator to zero.
\
,
and 
,
and
.
The domain of the function is
.
Find the intercepts :
\The function is
.
Change
to
.
.
Find
-intercept by equating the numerator to zero.

and 
and
.
is not in the domain of the function. \ \
The
-intercepts is
.
Find
-intercept by substituting
in
.

There is no
-intercept because
is undefined.
Find the vertical asymptotes :
\Find the vertical asymptote by equating the denominator to zero.
\
,
and 
,
and
.
Thus, the function has vertical asymptote at
,
and
.
Find the horizantal asymptote :
\To find horizontal asymptote, first find the degree of the numerator and degree of the denominator.
\Degree of the numerator
and degree of the denominator
.
Since the degree of numerator is less than the degree of the denominator, the function has horizontal asymptote, at
.
Draw a coordinate plane.
\Graph the function
.
Graph :
\
\ \
Observe the graph :
\Find the domain :
\The function is undefined at
,
and
. \ \
Therefore, the domain of the function is
.
Horizontal asymptote at
.
Vertical asymptotes at
and
.
The
-intercept is
. \ \
Domain :
.
Graph of the function
:
.