What is the domain of f(x)= 1/(3x+2) ?

The domain of f(x)= 1/(3x+2) is x -2/3

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domain of f(x)= 1/(3x+2)

domain

f (x) = \frac{1}{3 x + 2}

x < - \frac{2}{3} or x > - \frac{2}{3}

Interval Notation

(- \infty, - \frac{2}{3}) \cup (- \frac{2}{3}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{2}{3}

The function domain

x < - \frac{2}{3} or x > - \frac{2}{3}

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

y = 4^{x + 1}

- 5 x + 1

\frac{x - 3}{x - 1}

f (x) = \frac{x + 7}{x - 4}

What is the domain of f(x)= 1/(3x+2) ?
The domain of f(x)= 1/(3x+2) is x<-2/3 \lor x>-2/3