What is the monotone f(x)= 1/x ?

The monotone f(x)= 1/x is Decreasing:-infinity <x<0,Decreasing:0<x<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

monotone f(x)= 1/x

monotone intervals

f (x) = \frac{1}{x}

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

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

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

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

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

f (x) = \frac{x ^{2}}{( x ^{3} + 8 )}

f (x) = \frac{7 x - 3}{5 x - 9}

What is the monotone f(x)= 1/x ?
The monotone f(x)= 1/x is Decreasing:-infinity <x<0,Decreasing:0<x<infinity