What is the monotone x^3-3x^2+3x+9 ?

The monotone x^3-3x^2+3x+9 is Increasing:-infinity <x<1,Increasing:1<x<infinity

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monotone x^3-3x^2+3x+9

monotone intervals

x^{3} - 3 x^{2} + 3 x + 9

Increasing : - \infty < x < 1, Increasing : 1 < x < \infty

Solution steps

f^{'} (x) = 3 x^{2} - 6 x + 3

Find intervals:

Increasing

: - \infty < x < 1,

Increasing

: 1 < x < \infty

Increasing : - \infty < x < 1, Increasing : 1 < x < \infty

What is the monotone x^3-3x^2+3x+9 ?
The monotone x^3-3x^2+3x+9 is Increasing:-infinity <x<1,Increasing:1<x<infinity