What is the domain of f(x)=-30x^2+28x-6 ?

The domain of f(x)=-30x^2+28x-6 is -infinity <x<infinity

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domain of f(x)=-30x^2+28x-6

domain

f (x) = - 30 x^{2} + 28 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{x - 3}{x ^{2} - 4}

\frac{36}{x ^{2}}

f (x) = \frac{16 x ^{2}}{x ^{4} + 64}

f (x) = \frac{2 x - 16}{5}

(0.6) (5.1)

What is the domain of f(x)=-30x^2+28x-6 ?
The domain of f(x)=-30x^2+28x-6 is -infinity <x<infinity