y = -x^(1/3)
What type of function is this? Simplified it is y = i*cube root(x)
I'm trying to find the symmetry using the formula x = -b/2a.
But how did you find the symmetry and odd/even?
I know that an even/odd power corresponds to a even/odd function, however...the power in this case is a fraction. Without graphing, how can I determined this?
BTW, what graphing tool did you use to generate that graph?