What is the domain of y=x^2-6x+9 ?

The domain of y=x^2-6x+9 is -infinity <x<infinity

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domain of y=x^2-6x+9

domain

y = x^{2} - 6 x + 9

- \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{arcsin ( 2 x )}{arccos ( 2 x )}

f (x) = \frac{x}{x ^{2} - 16}

\frac{4 x + 3}{2 x + 2}

\frac{3}{( \frac{5}{x - 1} ) + 4}

y = x^{3} + 3 x^{2}

What is the domain of y=x^2-6x+9 ?
The domain of y=x^2-6x+9 is -infinity <x<infinity