What is the domain of f(x)=(3x)/(7x-5) ?

The domain of f(x)=(3x)/(7x-5) is x 5/7

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domain of f(x)=(3x)/(7x-5)

domain

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

x < \frac{5}{7} or x > \frac{5}{7}

Interval Notation

(- \infty, \frac{5}{7}) \cup (\frac{5}{7}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{5}{7}

The function domain

x < \frac{5}{7} or x > \frac{5}{7}

\frac{x}{x + 1}

\frac{x ^{2} + 6}{3 x ^{2} - 12 x - 15}

arccos (x^{2})

f (x) = \frac{4}{( x ^{2} - 9 )}

3^{x} + 4

What is the domain of f(x)=(3x)/(7x-5) ?
The domain of f(x)=(3x)/(7x-5) is x< 5/7 \lor x> 5/7