en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

monotone f(x)=4xsqrt(2x^2+4)

Solution

monotone intervals

f (x) = 4 x 2 x^{2} + 4

Solution

Increasing : - \infty < x < \infty

Solution steps

f^{'} (x) = \frac{4 ( 4 x ^{2} + 4 )}{2 x ^{2} + 4}

Find intervals:

Increasing

: - \infty < x < \infty

Increasing : - \infty < x < \infty

Graph

Popular Examples

domain of f(x)=(x+6)/(x^2-9)

line (-2,-4),(5,-2)

domain of f(x)=-2x+1

parallel y= 2/5 x+2

range of (x-4)/(5-x)

Frequently Asked Questions (FAQ)

What is the monotone f(x)=4xsqrt(2x^2+4) ?
The monotone f(x)=4xsqrt(2x^2+4) is Increasing:-infinity <x<infinity