What is the domain of f(x)=(x+3) ?

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

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domain of f(x)=(x+3)

domain

f (x) = (x + 3)

- \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

8 x^{2} + 1

2 x + y = 5

y - 4 = \frac{9}{8} (x - 9), (5, 5)

f (x) = x (x - 1)^{\frac{2}{5}}

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

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