What is the domain of 1/(e^x+2) ?

The domain of 1/(e^x+2) is -infinity <x<infinity

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domain of 1/(e^x+2)

domain

\frac{1}{e ^{x} + 2}

- \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

y = \frac{1}{x - 2}

f (x) = x^{2} y^{2} - 5 y^{2} x - 6 y^{2} - 14 + 2 x = 0

x y - 2 x - 3 y = 2

f (x) = \frac{sin ( x )}{2 + cos ( x )}

(x^{2} + 5 x - 5)^{3}

What is the domain of 1/(e^x+2) ?
The domain of 1/(e^x+2) is -infinity <x<infinity