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Popular >

domain of f(x)=(3x+9)/x

Solution

domain

f (x) = \frac{3 x + 9}{x}

Solution

x < 0 or x > 0

+1

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

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critical f(x)=10te^{3-t^2}critical points

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domain of f(x)=3x+4 domain

f (x) = 3 x + 4

inverse of f(x)=(x+2)^3-6 inverse

f (x) = (x + 2)^{3} - 6

Frequently Asked Questions (FAQ)

What is the domain of f(x)=(3x+9)/x ?
The domain of f(x)=(3x+9)/x is x<0\lor x>0