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

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

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

domain

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

- \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^{2} + 1

f (x) = \frac{x - 1}{5}

\frac{\frac{x}{x + 3}}{\frac{x}{x + 3} + 3}

(- 11, 5), (34, - 23)

m = \frac{2}{3}, (- 2, 6)

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