Graph undefined derivative?-Collection of common programming errors

At x = c, f'(x) and f”(x) are undefined. How to graph this function?

1. Try y = ³√x y’ = (1/3)x^(-2/3) y” = (-2/9)x^(-5/3) y’ and y” is undefined at x = 0 x = c, c = 0 The graph looks like y = ³√x

   It will work with y = ³√(x-c) where c can be any real #s.

Originally posted 2013-11-09 21:07:08.