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Popular >

domain of f(x)=(x+4)/(2x)

Solution

domain

f (x) = \frac{x + 4}{2 x}

Solution

x < 0 or x > 0

+1

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

domain of y=sqrt(x+2)domain

y = x + 2

monotone (5(x^2-1))/(x^2-4)monotone intervals

\frac{5 ( x ^{2} - 1 )}{x ^{2} - 4}

domain of (x^2-7)/(x+3)domain

\frac{x ^{2} - 7}{x + 3}

intercepts of f(x)=x^2-6x+1 intercepts

f (x) = x^{2} - 6 x + 1

inverse of f(x)=8(x+10)inverse

f (x) = 8 (x + 10)

Frequently Asked Questions (FAQ)

What is the domain of f(x)=(x+4)/(2x) ?
The domain of f(x)=(x+4)/(2x) is x<0\lor x>0