What is the domain of f(x)=((x+4))/(-(x-1)-1) ?

The domain of f(x)=((x+4))/(-(x-1)-1) is x 0

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domain of f(x)=((x+4))/(-(x-1)-1)

domain

f (x) = \frac{( x + 4 )}{- ( x - 1 ) - 1}

x < 0 or x > 0

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

6 x + sin (3 x)

(2 x + 3)^{1.4}

x - 13

\frac{3 x - 12}{4}

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

What is the domain of f(x)=((x+4))/(-(x-1)-1) ?
The domain of f(x)=((x+4))/(-(x-1)-1) is x<0\lor x>0