What is the domain of e^{-x}-2 ?

The domain of e^{-x}-2 is -infinity <x<infinity

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domain of e^{-x}-2

domain

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

\frac{- 12 x - 40}{9 x + 6}

(- 44, - 21), (43, - 32)

f (x) = 5 x^{2} + 7 x - 11

lo g_{3} (x^{2} - 4 x + 3)

y = \frac{3}{2} x - 4, (4, - 2)

What is the domain of e^{-x}-2 ?
The domain of e^{-x}-2 is -infinity <x<infinity