What is the domain of f(x)=5cos(x)(x+pi)+3 ?

The domain of f(x)=5cos(x)(x+pi)+3 is -infinity <x<infinity

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domain of f(x)=5cos(x)(x+pi)+3

domain

f (x) = 5 cos (x) (x + π) + 3

- \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{- 7 x ^{2} + 3 x - 5}{x + 1}

\frac{1 - x}{x x + 2}

\frac{( x + 3 )}{x ^{2} + 4 x - 5}

f (x) = \frac{ln ( x ^{2} - 9 )}{x ^{2} - 16}

f (x) = 2 x^{3} + 4 x^{2} + 2

What is the domain of f(x)=5cos(x)(x+pi)+3 ?
The domain of f(x)=5cos(x)(x+pi)+3 is -infinity <x<infinity