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Popular >

domain of (3x+1)/x

Solution

domain

\frac{3 x + 1}{x}

Solution

x < 0 or x > 0

+1

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Graph

Popular Examples

domain of f(x)=-16/15 x+8/15 domain

f (x) = - \frac{16}{15} x + \frac{8}{15}

domain of y=-2sqrt(x-7)+1 domain

y = - 2 x - 7 + 1

domain of f(x)=(x+7)/(x^2+3x-4)domain

f (x) = \frac{x + 7}{x ^{2} + 3 x - 4}

domain of \sqrt[4]{13-4x}domain

4 13 - 4 x

domain of f(x)=\sqrt[3]{(y/(y-3))}domain

f (x) = 3 (\frac{y}{y - 3})

Frequently Asked Questions (FAQ)

What is the domain of (3x+1)/x ?
The domain of (3x+1)/x is x<0\lor x>0