Practice problem
What is the maximum value of y=x−x3y = x - x^3y=x−x3 in the range of 0<x<10 < x < 10<x<1?
000
239\frac{2\sqrt{3}}{9}923
33\frac{\sqrt{3}}{3}33
111
3\sqrt{3}3
Type a concept, like “slope” or “photosynthesis”.