What is the domain of f(x)=3^x-4 ?

The domain of f(x)=3^x-4 is -infinity <x<infinity

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domain of f(x)=3^x-4

domain

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

- \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) = 1 - e^{x}

f (x) = 3^{x} + 4

f (x) = \frac{1 - x}{x ^{3} - 64}

f (x) = lo g_{10} (1 - x)

\frac{2}{x - 1}

What is the domain of f(x)=3^x-4 ?
The domain of f(x)=3^x-4 is -infinity <x<infinity