What is the domain of f(x)=(15)/(3x+4) ?

The domain of f(x)=(15)/(3x+4) is x -4/3

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domain of f(x)=(15)/(3x+4)

domain

f (x) = \frac{15}{3 x + 4}

x < - \frac{4}{3} or x > - \frac{4}{3}

Interval Notation

(- \infty, - \frac{4}{3}) \cup (- \frac{4}{3}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{4}{3}

The function domain

x < - \frac{4}{3} or x > - \frac{4}{3}

f (x) = \frac{5}{y + 3} + 7

f (x) = x (x - 1) (x + 1)

2 x - 4 y = - 5, (- 2, 4)

\frac{5}{3}

\frac{1}{t} + 1

What is the domain of f(x)=(15)/(3x+4) ?
The domain of f(x)=(15)/(3x+4) is x<-4/3 \lor x>-4/3