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Graphing Asymptotes for a Rational Functions
On the graph below, draw the vertical asymptote and write the equation for the vertical asymptote underneath.
`f(x) = (1)/(x + 3)`

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Vertical Asymptote:  

X
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   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
[more..]