What is the domain of f(x)=x^2+6 ?

The domain of f(x)=x^2+6 is -infinity <x<infinity

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domain of f(x)=x^2+6

domain

f (x) = x^{2} + 6

- \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{3 x + 2}{x + 5}

\frac{1}{x ^{2} - 4 x}

f (x) = \frac{( 2 x - 7 )}{x - 5}

f (x) = 5 x - 3 136 - x^{2}

x^{3} - 3 x^{2}

What is the domain of f(x)=x^2+6 ?
The domain of f(x)=x^2+6 is -infinity <x<infinity