What is the domain of f(x)=-2x^2+2x+82 ?

The domain of f(x)=-2x^2+2x+82 is -infinity <x<infinity

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domain of f(x)=-2x^2+2x+82

domain

f (x) = - 2 x^{2} + 2 x + 82

- \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 - 1}

(2, - 1), (3, 4)

f (x) = \frac{sin ( x )}{x}

f (x) = 9 + (8 + x)^{\frac{1}{2}}

f (x) = 16 x^{4} - 96 x^{2}

What is the domain of f(x)=-2x^2+2x+82 ?
The domain of f(x)=-2x^2+2x+82 is -infinity <x<infinity