![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9c83a8c4ea5415e47cc09d3eb05644c9.png\")
is a rational function
If the limit ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c3930f6992c93c511472f0d876928904.png\")
is not a vertical asymptote then it is true.
If the limit ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c3930f6992c93c511472f0d876928904.png\")
is at the vertical asymptote then it is false.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
If the limit is not a vertical asymptote then it is true.
If the limit is at the vertical asymptote then it is false.