What is the domain of f(x)= x/((1+|x|)) ?

The domain of f(x)= x/((1+|x|)) is -infinity <x<infinity

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domain of f(x)= x/((1+|x|))

domain

f (x) = \frac{x}{( 1 + ∣ x ∣ )}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

Find undefined (singularity) points:

No real undefined points

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

- \infty < x < \infty

arcsin (lo g_{10} (\frac{x}{10}))

f (x) = \frac{2 x - 1}{2 x}

\frac{5 + x}{5 - x}

x - 4 - 2

f (x) = \frac{2 x}{- 3 x - 20}

What is the domain of f(x)= x/((1+|x|)) ?
The domain of f(x)= x/((1+|x|)) is -infinity <x<infinity