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Popular >

domain of 4+1/x

Solution

domain

4 + \frac{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 x^2-16x+66 domain

x^{2} - 16 x + 66

domain of (x+6)/(12-sqrt(x^2-25))domain

\frac{x + 6}{12 - x ^{2} - 25}

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

f (x) = \frac{2 x + 3}{5 x - 2}

domain of f(x)=ln(x)(49-x^2)domain

f (x) = ln (x) (49 - x^{2})

domain of f(x)=-3(x+1)^2+2 domain

f (x) = - 3 (x + 1)^{2} + 2

Frequently Asked Questions (FAQ)

What is the domain of 4+1/x ?
The domain of 4+1/x is x<0\lor x>0