The function is
.
Draw a coordinate plane.
\Graph the function
.
Graph :
\=2x%5E2+x_by_x+1_1.gif\")
Observe the graph of the function : \ \
The domain is all possible values of x except
.
There is a vertical asymptote at
.
Find the equation of a slant asymptote by using long division.
\
From division algorithm write the result as follows :
\
The equation of a slant asymptote is
.
Graph of the function
is : \ \
=2x%5E2+x_by_x+1_1.gif\")
The domain is all possible values of x except
.
Vertical asymptote :
.
Slant asymptote :
.