What is the monotone x-1/x ?

The monotone x-1/x is Increasing:-infinity <x<0,Increasing:0<x<infinity

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monotone x-1/x

monotone intervals

x - \frac{1}{x}

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

Solution steps

Find the critical points:

None

Domain of

x - \frac{1}{x} : x < 0 or x > 0

Find intervals:

Increasing

: - \infty < x < 0,

Increasing

: 0 < x < \infty

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

f (x) = \frac{x - 2}{x ^{2} + 5 x + 4}

\frac{3}{x + 1}

f (x) = 6 + 2^{7 x - 1}

f (x) = (x - 5)^{3}

s (t) = \frac{7 t}{sin ( t )}

What is the monotone x-1/x ?
The monotone x-1/x is Increasing:-infinity <x<0,Increasing:0<x<infinity