What is the monotone (x-8)/(x+4) ?

The monotone (x-8)/(x+4) is Increasing:-infinity <x<-4,Increasing:-4<x<infinity

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monotone (x-8)/(x+4)

monotone intervals

\frac{x - 8}{x + 4}

Increasing : - \infty < x < - 4, Increasing : - 4 < x < \infty

Solution steps

f^{'} (x) = \frac{12}{( x + 4 ) ^{2}}

Find intervals:

Increasing

: - \infty < x < - 4,

Increasing

: - 4 < x < \infty

Increasing : - \infty < x < - 4, Increasing : - 4 < x < \infty

2 x^{2} - 8

1 0^{x}

\frac{2 x - 5}{x ^{3} - 3}

y = 2 x - 9

f (x) = \frac{2}{5 + 3 x}

What is the monotone (x-8)/(x+4) ?
The monotone (x-8)/(x+4) is Increasing:-infinity <x<-4,Increasing:-4<x<infinity