What is the domain of f(x)=x^2-28 ?

The domain of f(x)=x^2-28 is -infinity <x<infinity

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domain of f(x)=x^2-28

domain

f (x) = x^{2} - 28

- \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

y = - 62 + 52 x - 16

f (x) = \frac{( x + 6 )}{2}

f (x) = (x^{2} + 3) x + 3

f (x) = \frac{6 + x}{4}

y = \frac{( arcsin ( x ) )}{( arccos ( x ) )}

What is the domain of f(x)=x^2-28 ?
The domain of f(x)=x^2-28 is -infinity <x<infinity