What is the domain of f(x)=3-2e^{(-3)/x} ?

The domain of f(x)=3-2e^{(-3)/x} is x 0

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domain of f(x)=3-2e^{(-3)/x}

domain

f (x) = 3 - 2 e^{\frac{- 3}{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) = x^{2} - 8 x + 14

f (x) = x^{2} - 8 x + 15

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

f (x) = 3 - e^{2 x}

P (t) = \frac{t - 3}{4 t - 16}

What is the domain of f(x)=3-2e^{(-3)/x} ?
The domain of f(x)=3-2e^{(-3)/x} is x<0\lor x>0