What is the monotone y= 1/(x^2) ?

The monotone y= 1/(x^2) is Increasing:-infinity <x<0,Decreasing:0<x<infinity

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monotone y= 1/(x^2)

monotone intervals

y = \frac{1}{x ^{2}}

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

Solution steps

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

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

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

f (x) = - 5 x + 5

f (x) = \frac{x - 5}{3 x ( x + 1 )}

f (x) = x^{2} - 10 x + 30

ln (x^{2} + 4)

f (x) = e^{x^{2}} ln (sec (tan (x)))

What is the monotone y= 1/(x^2) ?
The monotone y= 1/(x^2) is Increasing:-infinity <x<0,Decreasing:0<x<infinity