What is the domain of f(x)=|x|+7 ?

The domain of f(x)=|x|+7 is -infinity <x<infinity

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domain of f(x)=|x|+7

domain

f (x) = ∣ x ∣ + 7

- \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

(6.4) (8.2)

y = 2 x - 5

2 (x - 1)^{3} + 5

f (x) = (3 x - 4)^{2}

x cos (x) + 2 tan (x)

What is the domain of f(x)=|x|+7 ?
The domain of f(x)=|x|+7 is -infinity <x<infinity