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Popular >

domain of f(x)=(1-5x)/(4+x)

Solution

domain

f (x) = \frac{1 - 5 x}{4 + x}

Solution

x < - 4 or x > - 4

+1

Interval Notation

(- \infty, - 4) \cup (- 4, \infty)

Solution steps

Find undefined (singularity) points:

x = - 4

The function domain

x < - 4 or x > - 4

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Frequently Asked Questions (FAQ)

What is the domain of f(x)=(1-5x)/(4+x) ?
The domain of f(x)=(1-5x)/(4+x) is x<-4\lor x>-4