What is the domain of f(x)= 8/(1-e^x) ?

The domain of f(x)= 8/(1-e^x) is x 0

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domain of f(x)= 8/(1-e^x)

domain

f (x) = \frac{8}{1 - e ^{x}}

x < 0 or x > 0

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

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

f (x) = x - 4 + \frac{3}{x}

f (x) = x^{2} - 6 x + 13

\frac{x ^{2} - 4 x + 3}{x - 1}

f (x) = (y - 2)^{3} = (x - 4)

What is the domain of f(x)= 8/(1-e^x) ?
The domain of f(x)= 8/(1-e^x) is x<0\lor x>0