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Popular >

domain of (x+8)/(x-4)

Solution

domain

\frac{x + 8}{x - 4}

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

range of f(x)=2*3^{x-1}-4 range

f (x) = 2 \cdot 3^{x - 1} - 4

inverse of f(x)=(5x+2)/(2x-3)inverse

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

asymptotes of f(x)=(12x)/(8x^2+1)asymptotes

f (x) = \frac{12 x}{8 x ^{2} + 1}

domain of f(x)=sqrt(x+2)-sqrt(25-5x)domain

f (x) = x + 2 - 25 - 5 x

inverse of f(x)=sqrt(2x^2-1)inverse

f (x) = 2 x^{2} - 1

Frequently Asked Questions (FAQ)

What is the domain of (x+8)/(x-4) ?
The domain of (x+8)/(x-4) is x<4\lor x>4