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Popular >

domain of f(x)= 1/x+x

Solution

domain

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

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domain of f(x)=7x-2 domain

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Frequently Asked Questions (FAQ)

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