What is the domain of f(x)= x/(x^2+16) ?

The domain of f(x)= x/(x^2+16) is -infinity <x<infinity

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domain of f(x)= x/(x^2+16)

domain

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

- \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) = 4 x^{2} + 16 y^{2} = 64

y = \frac{1 - e ^{x}}{1 + e ^{- x}}

f (x) = x - 1 + 1

(3.1) (- 5.3)

2 x^{3} - 3 x^{2} - 12

What is the domain of f(x)= x/(x^2+16) ?
The domain of f(x)= x/(x^2+16) is -infinity <x<infinity