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Popular >

domain of 1/x+2

Solution

domain

\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

critical f(x)=x^4-162x^2+6561 critical points

f (x) = x^{4} - 162 x^{2} + 6561

perpendicular y=2x+3,(1,3)perpendicular

y = 2 x + 3, (1, 3)

asymptotes of f(x)= 8/((2x-5)^3)asymptotes

f (x) = \frac{8}{( 2 x - 5 ) ^{3}}

asymptotes of f(x)=(x^2+8x-4)/(-2x-4)asymptotes

f (x) = \frac{x ^{2} + 8 x - 4}{- 2 x - 4}

slope of a slope

a

Frequently Asked Questions (FAQ)

What is the domain of 1/x+2 ?
The domain of 1/x+2 is x<0\lor x>0