What is the domain of-2x^2+x-8 ?

The domain of-2x^2+x-8 is -infinity <x<infinity

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domain of-2x^2+x-8

domain

- 2 x^{2} + x - 8

- \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) = 2 - x^{2}

f (x) = x^{2} - 6 x - 1

f (x) = 2 x - \frac{256}{x}

f (x) = \frac{1}{7} x - 1

y = - 2 lo g_{5} (x + 3) - 2

What is the domain of-2x^2+x-8 ?
The domain of-2x^2+x-8 is -infinity <x<infinity