What is the domain of (20)/(10+e^x) ?

The domain of (20)/(10+e^x) is -infinity <x<infinity

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domain of (20)/(10+e^x)

domain

\frac{20}{10 + e ^{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

3 x + 2 y = 10

x^{2} - 121

\frac{x}{x ^{2} - 16}

f (x) = ∣ x - 2 ∣

f (x) = \frac{3 x ^{2} + 2 x - 1}{6 x ^{2} - 7 x - 3}

What is the domain of (20)/(10+e^x) ?
The domain of (20)/(10+e^x) is -infinity <x<infinity