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Popular >

domain of f(x)=-1/(x^2)

Solution

domain

f (x) = - \frac{1}{x ^{2}}

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

slope of 3x+y=3 slope

3 x + y = 3

distance (-1,2),(2,-4)distance

(- 1, 2), (2, - 4)

domain of 3(3/x)+12 domain

3 (\frac{3}{x}) + 12

y = 4 x + 2

asymptotes of (-2x^2)/((x-3)(x+2))asymptotes

\frac{- 2 x ^{2}}{( x - 3 ) ( x + 2 )}

Frequently Asked Questions (FAQ)

What is the domain of f(x)=-1/(x^2) ?
The domain of f(x)=-1/(x^2) is x<0\lor x>0