What is the domain of f(x)= x/(x^2+49) ?

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

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domain of f(x)= x/(x^2+49)

domain

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

y = - x + 4

f (x) = (x - 14)^{2}

5 x - 2 y = - 3

(2.5, 4.6), (9.5, 1.6)

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