What is the domain of f(x)=((2-x))/(x+3) ?

The domain of f(x)=((2-x))/(x+3) is x -3

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domain of f(x)=((2-x))/(x+3)

domain

f (x) = \frac{( 2 - x )}{x + 3}

x < - 3 or x > - 3

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

y = 3 e^{- x}

3 + t^{5} + sin (π t)

\frac{1}{4} x^{3} - 6

f (x) = \frac{10 x ^{2}}{x ^{4} + 25}

f (x) = \frac{4}{x ^{2} - 25}

What is the domain of f(x)=((2-x))/(x+3) ?
The domain of f(x)=((2-x))/(x+3) is x<-3\lor x>-3