What is the domain of f(x)=((3x-7))/((x+1)) ?

The domain of f(x)=((3x-7))/((x+1)) is x -1

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domain of f(x)=((3x-7))/((x+1))

domain

f (x) = \frac{( 3 x - 7 )}{( x + 1 )}

x < - 1 or x > - 1

Interval Notation

(- \infty, - 1) \cup (- 1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

\frac{x - 4}{8}

\frac{x ^{2} - 16}{4 x ^{2}}

(5, 3 i), (1, i)

f (x) = \frac{4}{x - 4}

3 x + y = 1

What is the domain of f(x)=((3x-7))/((x+1)) ?
The domain of f(x)=((3x-7))/((x+1)) is x<-1\lor x>-1