What is the domain of f(x)=-2x^2+12x+4 ?

The domain of f(x)=-2x^2+12x+4 is -infinity <x<infinity

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domain of f(x)=-2x^2+12x+4

domain

f (x) = - 2 x^{2} + 12 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

36 x + 25

f (x) = 2 x + 1, x \geq 2

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

f (x) = \frac{x - 5}{x ^{2} - x - 20}

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

What is the domain of f(x)=-2x^2+12x+4 ?
The domain of f(x)=-2x^2+12x+4 is -infinity <x<infinity