What is the domain of f(x)=-2x^2+8x-1 ?

The domain of f(x)=-2x^2+8x-1 is -infinity <x<infinity

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domain of f(x)=-2x^2+8x-1

domain

f (x) = - 2 x^{2} + 8 x - 1

- \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

\frac{1}{x ^{6}}

f (x) = 1 x + 0 - 4

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

f (x) = \frac{3 x ^{2} - 8}{x ^{2} - 4}

\frac{x + 6}{x}

What is the domain of f(x)=-2x^2+8x-1 ?
The domain of f(x)=-2x^2+8x-1 is -infinity <x<infinity