What is the domain of f(x)=2(x+5) ?

The domain of f(x)=2(x+5) is -infinity <x<infinity

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domain of f(x)=2(x+5)

domain

f (x) = 2 (x + 5)

- \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

(- 4.8) (3.5)

f (x) = \frac{1}{4 x}

f (x) = 10 - 5 x

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

f (x) = \frac{x}{x ^{2} - 9}

What is the domain of f(x)=2(x+5) ?
The domain of f(x)=2(x+5) is -infinity <x<infinity