What is the domain of f(x)=(6+x)/(e^{cos(x))} ?

The domain of f(x)=(6+x)/(e^{cos(x))} is -infinity <x<infinity

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domain of f(x)=(6+x)/(e^{cos(x))}

domain

f (x) = \frac{6 + x}{e ^{c o s (x)}}

- \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}{x + 4} - 1

f (x) = \frac{x + 9}{x ^{2} + 4 x - 21}

f (x) = - e^{x - π} + 4

f (x) = 8 x^{4} - 48 x^{2}

f (x) = - \frac{1}{2} (x + 9) + 7

What is the domain of f(x)=(6+x)/(e^{cos(x))} ?
The domain of f(x)=(6+x)/(e^{cos(x))} is -infinity <x<infinity