What is the domain of f(x)=x^2-3x+2 ?

The domain of f(x)=x^2-3x+2 is -infinity <x<infinity

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domain of f(x)=x^2-3x+2

domain

f (x) = x^{2} - 3 x + 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{9}{x}

\frac{x ^{2} - 3 x}{2 x ^{2} + 2 x - 12}

f (x) = e^{x - 7}

f (x) = \frac{4}{x + 8} \cdot \frac{4}{x + 8}

f (x) = 3 x^{2} - 54 x + 241

What is the domain of f(x)=x^2-3x+2 ?
The domain of f(x)=x^2-3x+2 is -infinity <x<infinity