The given expression .

The function is undefined for .

Since  is in simplist form , is vertical asymptote.

Make a table values. 

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

\ \	\ \
\ \	\ \
\ \	\ \
\ \	\ \
\ \	\ \
\ \	\ \
\ \	\ \

\ Above table values draw the graph.

Graph:

The graph of the rational function is