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Popular >

domain of 5/(4+x)

Solution

domain

\frac{5}{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

Popular Examples

inflection f(x)=ln(x^2+9)inflection points

f (x) = ln (x^{2} + 9)

line m=0,(-2,2)line

m = 0, (- 2, 2)

domain of f(x)=sqrt(2x+12)domain

f (x) = 2 x + 12

inverse of f(x)=(2x+1)/5 inverse

f (x) = \frac{2 x + 1}{5}

line (-7,-4),(-2,3)line

(- 7, - 4), (- 2, 3)

Frequently Asked Questions (FAQ)

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