What is the monotone f(x)=10x^3+9 ?

The monotone f(x)=10x^3+9 is Increasing:-infinity <x<0,Increasing:0<x<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

monotone f(x)=10x^3+9

monotone intervals

f (x) = 10 x^{3} + 9

Increasing : - \infty < x < 0, Increasing : 0 < x < \infty

Solution steps

f^{'} (x) = 30 x^{2}

Find intervals:

Increasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

Increasing : - \infty < x < 0, Increasing : 0 < x < \infty

What is the monotone f(x)=10x^3+9 ?
The monotone f(x)=10x^3+9 is Increasing:-infinity <x<0,Increasing:0<x<infinity