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

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

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

domain

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

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

3 - e^{x}

(5, 4), (1, - 2)

\frac{1}{2 - 3 x}

3 x + 2 y = - 12

f (x) = \frac{x}{x ^{2} - 5 x - 6}

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