What is the domain of f(x)=4e^x ?

The domain of f(x)=4e^x is -infinity <x<infinity

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domain of f(x)=4e^x

domain

f (x) = 4 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

f (x) = (3 - x)^{- \frac{7}{4}}

\frac{1}{5} lo g_{10} (x - 5) - \frac{2}{5}

f (x) = \frac{x + 3}{2 x - 7}

\frac{1}{2 x ^{2} + x - 6}

36 x + 49

What is the domain of f(x)=4e^x ?
The domain of f(x)=4e^x is -infinity <x<infinity