What is the domain of f(x)=(7x)/(8x-1) ?

The domain of f(x)=(7x)/(8x-1) is x 1/8

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domain of f(x)=(7x)/(8x-1)

domain

f (x) = \frac{7 x}{8 x - 1}

x < \frac{1}{8} or x > \frac{1}{8}

Interval Notation

(- \infty, \frac{1}{8}) \cup (\frac{1}{8}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{1}{8}

The function domain

x < \frac{1}{8} or x > \frac{1}{8}

\frac{x ^{2}}{x - 7}

f (x) = \frac{1}{2} x^{2} - 7 x + 7

\frac{1}{x ^{2} + 4}

f (x) = \frac{x - 5}{x ^{2} - 9}

\frac{2 ∣ x ∣ - x}{2 ∣ x ∣ + x}

What is the domain of f(x)=(7x)/(8x-1) ?
The domain of f(x)=(7x)/(8x-1) is x< 1/8 \lor x> 1/8