Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
pontos críticos, extremos locais and ponto de inflexão de f(x) = x^3 - 6x^2 + 9x + 1
pontos críticos, extremos locais and ponto de inflexão de f(x) = x^3 - 6x^2 + 9x + 1
Natural Language
Math Input
Extended Keyboard
