What is the domain of 1/(sqrt(e^x+1)) ?

The domain of 1/(sqrt(e^x+1)) is -infinity <x<infinity

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domain of 1/(sqrt(e^x+1))

domain

\frac{1}{e ^{x} + 1}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

Find non-negative values for radicals:

- \infty < x < \infty

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

- \infty < x < \infty

f (x) = x + 6

f (x) = 6 x + 1

f (x) = x x + 1

y - 9 = 6 (x - 3)

(- 1.2) (6)

What is the domain of 1/(sqrt(e^x+1)) ?
The domain of 1/(sqrt(e^x+1)) is -infinity <x<infinity