What is the domain of f(x)=5x^2-30x+49 ?

The domain of f(x)=5x^2-30x+49 is -infinity <x<infinity

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domain of f(x)=5x^2-30x+49

domain

f (x) = 5 x^{2} - 30 x + 49

- \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} + x - 6

x^{5} - 3 x^{3} + 5 x

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

f (x) = \frac{2 x + 1}{4 x - 1}

f (x) = \frac{6 x + 17}{x + 7}

What is the domain of f(x)=5x^2-30x+49 ?
The domain of f(x)=5x^2-30x+49 is -infinity <x<infinity