What is the domain of f(x)= 1/2 (3)^x ?

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

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domain of f(x)= 1/2 (3)^x

domain

f (x) = \frac{1}{2} (3)^{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) = 10 + 3 x^{2}

f (x) = \frac{2}{9 x + 4}

f (x) = (x + 5)^{2} + 4

f (x) = \frac{2 x ^{2} + 3 x - 5}{x ^{2} + 2}

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

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