What is the domain of f(x)=(x-7)/(x+6) ?

The domain of f(x)=(x-7)/(x+6) is x -6

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domain of f(x)=(x-7)/(x+6)

domain

f (x) = \frac{x - 7}{x + 6}

x < - 6 or x > - 6

Interval Notation

(- \infty, - 6) \cup (- 6, \infty)

Solution steps

Find undefined (singularity) points:

x = - 6

The function domain

x < - 6 or x > - 6

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

f (x) = 2 π - 3 arccos (\frac{1 - x ^{2}}{2})

f (x) = 2 3 x + 3 + 5

- 2 x + 3 x + 4

f (x) = \frac{x + 1}{x + 2 - 1}

What is the domain of f(x)=(x-7)/(x+6) ?
The domain of f(x)=(x-7)/(x+6) is x<-6\lor x>-6