http://www.youtube.com/watch?v=jGJrH49Z2ZA
http://www.youtube.com/watch?v=1qHTmxlaZWQ
http://www.youtube.com/watch?v=OFSrINhfNsQ
http://www.youtube.com/watch?v=t2uPYYLH4Zo
\
These are not related to functions but are really good math videos and cool too!!!!!!!!!!
http://www.youtube.com/watch?v=1qHTmxlaZWQ
http://www.youtube.com/watch?v=OFSrINhfNsQ
http://www.youtube.com/watch?v=t2uPYYLH4Zo
\
These are not related to functions but are really good math videos and cool too!!!!!!!!!!