What is the domain of f(x)=((9+x))/(e^{cos(x))} ?

The domain of f(x)=((9+x))/(e^{cos(x))} is -infinity <x<infinity

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domain of f(x)=((9+x))/(e^{cos(x))}

domain

f (x) = \frac{( 9 + 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) = (lo g_{2} (x))

\frac{4}{y ^{2} - 4 y + 4}

\frac{x ^{2} + 4}{4 x ^{2} - 4 x - 8}

\frac{( x ^{2} ∣ x ∣ )}{ln ( x ^{2} + 1 )}

(x^{2} + x) (x^{2} - 7)

What is the domain of f(x)=((9+x))/(e^{cos(x))} ?
The domain of f(x)=((9+x))/(e^{cos(x))} is -infinity <x<infinity