What is the domain of f(x)=(2^x)/(2+2^x) ?

The domain of f(x)=(2^x)/(2+2^x) is -infinity <x<infinity

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domain of f(x)=(2^x)/(2+2^x)

domain

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

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

e^{x} - 1

x y = 1

1 - sin (x)

lo g_{3} (x + 3)

- \frac{( 2 a - 5 )}{5 + 2 a}

What is the domain of f(x)=(2^x)/(2+2^x) ?
The domain of f(x)=(2^x)/(2+2^x) is -infinity <x<infinity