What is the domain of f(x)=(1/2)^{x+3}-4 ?

The domain of f(x)=(1/2)^{x+3}-4 is -infinity <x<infinity

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domain of f(x)=(1/2)^{x+3}-4

domain

f (x) = (\frac{1}{2})^{x + 3} - 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) = (x + 1)^{3}

cos (x)

f (x) = 4 + ln (x)

x + ln (x)

f (x) = \frac{1}{- x ^{2} + 4 x}

What is the domain of f(x)=(1/2)^{x+3}-4 ?
The domain of f(x)=(1/2)^{x+3}-4 is -infinity <x<infinity