What is the domain of f(x)= 7/(3x+11) ?

The domain of f(x)= 7/(3x+11) is x -11/3

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domain of f(x)= 7/(3x+11)

domain

f (x) = \frac{7}{3 x + 11}

x < - \frac{11}{3} or x > - \frac{11}{3}

Interval Notation

(- \infty, - \frac{11}{3}) \cup (- \frac{11}{3}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{11}{3}

The function domain

x < - \frac{11}{3} or x > - \frac{11}{3}

\frac{5 - x}{- 5 x}

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

\frac{1}{64} 4^{5 x - 23}

f (x) = arctan (e^{x})

f (x) = - x^{2} + 5 x - 4

What is the domain of f(x)= 7/(3x+11) ?
The domain of f(x)= 7/(3x+11) is x<-11/3 \lor x>-11/3