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Popular >

domain of f(x)= 2/x

Solution

domain

f (x) = \frac{2}{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

Popular Examples

symmetry-4x^2-8x symmetry

- 4 x^{2} - 8 x

domain of f(x)=4x^2-6 domain

f (x) = 4 x^{2} - 6

range of f(x)= 4/(6-x)range

f (x) = \frac{4}{6 - x}

symmetry y=3x^2+6x+11 symmetry

y = 3 x^{2} + 6 x + 11

inverse of f(x)= x/6 inverse

f (x) = \frac{x}{6}

Frequently Asked Questions (FAQ)

What is the domain of f(x)= 2/x ?
The domain of f(x)= 2/x is x<0\lor x>0