What is the monotone f(x)=x^3-3x+4 ?

The monotone f(x)=x^3-3x+4 is Increasing:-infinity <x<-1,Decreasing:-1<x<1,Increasing:1<x<infinity

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monotone f(x)=x^3-3x+4

monotone intervals

f (x) = x^{3} - 3 x + 4

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

Solution steps

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

Find intervals:

Increasing

: - \infty < x < - 1,

Decreasing

: - 1 < x < 1,

Increasing

: 1 < x < \infty

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

\frac{x + 1}{x - 1}

\frac{5 x}{x ^{2} - 16}

f (x) = arccos (\frac{( 1 - 2 x )}{4})

f (x) = \frac{( x )}{3 x ^{2} + 2 x - 1}

What is the monotone f(x)=x^3-3x+4 ?
The monotone f(x)=x^3-3x+4 is Increasing:-infinity <x<-1,Decreasing:-1<x<1,Increasing:1<x<infinity