calling out for all u geniouses... any clue pre-calc?

R

Rob

New member
these are the links to the worksheet. Please help me answer as much as possible. ONLY 4 Problems. Please this is not my homework btw. I am not sure on how to do these although i know the others. ANY help is appreciated.

http://i168.photobucket.com/albums/u191/tazahmed/5326.jpg

http://i168.photobucket.com/albums/u191/tazahmed/5326001.jpg
 
is this pre-calc or calculus?

1st sheet i have no idea except 11) - no its discontinuous 1^2/(1-1) = 1/0 which is undefined

2nd sheet
a) f(x)=1
f) f(x)=0
k) does not exist
p) 1
 
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