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The graph below is the function `f(x)`



Find the following. If no value exists, enter DNE.

`lim_(x rarr 4^-) \ \ f(x) =`

`lim_(x rarr 4^+) \ \ f(x) =`

`lim_(x rarr 4) \ \ f(x) =`

Find `f(4) =`

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..]