What is the domain of f(x)=x^2-8x+4 ?

The domain of f(x)=x^2-8x+4 is -infinity <x<infinity

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domain of f(x)=x^2-8x+4

domain

f (x) = x^{2} - 8 x + 4

- \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

x^{2} - 3 x - x^{2} - 2 x - 6

f (x) = \frac{x}{x ^{2} + 4}

x - 4

\frac{e ^{x - 1}}{x}

h (x) = 4 - x^{2}

What is the domain of f(x)=x^2-8x+4 ?
The domain of f(x)=x^2-8x+4 is -infinity <x<infinity