What is the domain of f(x)=-2x^2+4x+6 ?

The domain of f(x)=-2x^2+4x+6 is -infinity <x<infinity

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domain of f(x)=-2x^2+4x+6

domain

f (x) = - 2 x^{2} + 4 x + 6

- \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{1}{\frac{x}{2} + 6}

\frac{2 x - 1}{x ^{2} - 5 x + 6}

f (x) = - 3 x^{2} + 360 x

\frac{x ^{3} + 5 x ^{2} + 1}{x ^{4} + x ^{3} - x ^{2} + 2}

f (x) = (1 - x) e^{x}

What is the domain of f(x)=-2x^2+4x+6 ?
The domain of f(x)=-2x^2+4x+6 is -infinity <x<infinity