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

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

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

domain

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

- \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) = \frac{x ^{2} + 5 x + 6}{- 4 x ^{2} + 36}

- 7, - 7

\frac{( x + 1 ) ^{n}}{x ^{n} \cdot n}

(1060 - x)^{2} + x^{2}

x - 4 y = - 4

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