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Popular >

domain of 2/(2-7x)

Solution

domain

\frac{2}{2 - 7 x}

Solution

x < \frac{2}{7} or x > \frac{2}{7}

+1

Interval Notation

(- \infty, \frac{2}{7}) \cup (\frac{2}{7}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{2}{7}

The function domain

x < \frac{2}{7} or x > \frac{2}{7}

Popular Examples

inverse of f(x)=x^2+2*x+1 inverse

f (x) = x^{2} + 2 \cdot x + 1

inverse of f(x)=2ln(x/2+1)inverse

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

critical f(x)=x^{1/3}-7 critical points

f (x) = x^{\frac{1}{3}} - 7

distance (5,-2),(12,1)distance

(5, - 2), (12, 1)

domain of (x^2)/(x-3)domain

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

Frequently Asked Questions (FAQ)

What is the domain of 2/(2-7x) ?
The domain of 2/(2-7x) is x< 2/7 \lor x> 2/7