4.3 Rational Functions and their graphs

Example (This is the best one)
http://www.youtube.com/watch?v=hWjMovgqvi4&feature=channel

Finding slant (oblique) asymptotes
http://www.youtube.com/watch?v=--vh9zgZZmQ

Shortcut to finding horizontal asymptotes
http://www.youtube.com/watch?v=c-yK2hUnSB0&feature=fvw

Finding VERTICAL asymptotes
http://www.youtube.com/watch?v=_qEOZNPce60&feature=channel

Example (This is the best one)
http://www.youtube.com/watch?v=hWjMovgqvi4&feature=channel