What is the monotone f(x)=(e^x)/(4+e^x) ?

The monotone f(x)=(e^x)/(4+e^x) is Increasing:-infinity <x<infinity

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monotone f(x)=(e^x)/(4+e^x)

monotone intervals

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

Increasing : - \infty < x < \infty

Solution steps

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

Find intervals:

Increasing

: - \infty < x < \infty

Increasing : - \infty < x < \infty

y = 4 x - 5

f (x) = 3 x^{4} - 2 x^{3}

f (x) = \frac{x + 2}{2 x + 6}

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

f (x) = x^{2} + 3 x + 3

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