The function is .

Step 1: Find the zeros.

                      (Set )

There is no zeros.

Step 2: Find the asymptotes.

Vertical asymptote:

            (Set )

     (Take square root on each side)

                (Cancel square and root terms)

                      (Simplify)

There is a vertical asymptote at .

The degree of the denominator is greater than the degree of the numerator.

Thus, horizontal asymptote is .

Thus, the oblique asymptote is the line .

Step 3: Draw the asymptotes:

Make a table of values.

Graph:

Graph the function .

Plot the points obtained in the table.

Graph of the function is

.