What is the function for this graph? (picture inside)

• Sep 2nd 2010, 11:54 AM
lollilikeslife
What is the function for this graph? (picture inside)
what type of function is the attached graph? why??
thank you! :D

http://bit.ly/9kviM5

p.s: it isn't a parabola.... i was thinking some sort of sin or cosine? i dont know....

also, here's the equation : http://i53.tinypic.com/2nrj7l3.jpg
• Sep 2nd 2010, 12:02 PM
If this is $4x^3-32x^2+64x$

then it's called a cubic equation, a polynomial of degree 3.
• Sep 2nd 2010, 02:02 PM
wonderboy1953