What is the domain of y= 7/(3+e^x) ?

The domain of y= 7/(3+e^x) is -infinity <x<infinity

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domain of y= 7/(3+e^x)

domain

y = \frac{7}{3 + 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

e^{x} - 3

\frac{- 3 - 4 r}{2 + 3 r}

f (x) = - 5 + 4 x - x^{3}

f (x) = 4 x + y = 8

3 x - y = - 2

What is the domain of y= 7/(3+e^x) ?
The domain of y= 7/(3+e^x) is -infinity <x<infinity