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Popular >

domain of f(x)= x/(x+3)

Solution

domain

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

Solution

x < - 3 or x > - 3

+1

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

Popular Examples

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2 x^{3} - 24 x

inverse of f(x)=-7x+3 inverse

f (x) = - 7 x + 3

extreme 3x^{2/3}-2x extreme points

3 x^{\frac{2}{3}} - 2 x

extreme y=-5x-e^{-5x}extreme points

y = - 5 x - e^{- 5 x}

domain of f(x)=-4x-5 domain

f (x) = - 4 x - 5

Frequently Asked Questions (FAQ)

What is the domain of f(x)= x/(x+3) ?
The domain of f(x)= x/(x+3) is x<-3\lor x>-3