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Popular >

domain of x/(7x-4)

Solution

domain

\frac{x}{7 x - 4}

Solution

x < \frac{4}{7} or x > \frac{4}{7}

+1

Interval Notation

(- \infty, \frac{4}{7}) \cup (\frac{4}{7}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{4}{7}

The function domain

x < \frac{4}{7} or x > \frac{4}{7}

Popular Examples

domain of f(x)=x+sqrt(x)+9 domain

f (x) = x + x + 9

domain of (3x+5)/(2x-3)domain

\frac{3 x + 5}{2 x - 3}

inflection (x^2-3)/(x^3)inflection points

\frac{x ^{2} - 3}{x ^{3}}

critical f(x)= 1/(x^2-4)critical points

f (x) = \frac{1}{x ^{2} - 4}

inverse of (x^2-16)/(4x^2)inverse

\frac{x ^{2} - 16}{4 x ^{2}}

Frequently Asked Questions (FAQ)

What is the domain of x/(7x-4) ?
The domain of x/(7x-4) is x< 4/7 \lor x> 4/7