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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

inverse of f(x)=x+2/3 inverse

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

simplify (2.9)(7.4)simplify

(2.9) (7.4)

range of y=sqrt(x-4)range

y = x - 4

asymptotes of ((105))/(1+2e^{-0.5x)}asymptotes

\frac{( 105 )}{1 + 2 e ^{- 0.5 x}}

line (4,0),(20,2540)line

(4, 0), (20, 2540)

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