How do I find the asymptotes?

[temporaryinsanit]

In my textbook there is an explaination of how to find the vertical and horizontal asymptotes for a problem, however I do not understand it. The example they give is:

f(x) = 1 / X² + x - 2

Can someone please expalin how to find the vertical and horizontal asymptotes, and the steps taken to get the answers. Thank You

 

[wjm11]

You'll find great info with examples here:

http://www.purplemath.com/modules/asymtote.htm