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

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

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

domain

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

- \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

8 x - 4 y = 20

f (x) = t^{\frac{1}{3}}

y = 4 x - 1

f (x) = 6 x - 18

f (x) = x^{2} + 14 x + 45

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