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Popular >

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

Solution

domain

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

Solution

x < 0 or x > 0

+1

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

asymptotes of f(x)=4-2^{-x}asymptotes

f (x) = 4 - 2^{- x}

line (0,6),(10,6)line

(0, 6), (10, 6)

inverse of f(x)=2(x+1)^3 inverse

f (x) = 2 (x + 1)^{3}

domain of 1/((x+2)^3)domain

\frac{1}{( x + 2 ) ^{3}}

extreme f(x)=-x^3+6x^2-15 extreme points

f (x) = - x^{3} + 6 x^{2} - 15

Frequently Asked Questions (FAQ)

What is the domain of f(x)= 4/x-1 ?
The domain of f(x)= 4/x-1 is x<0\lor x>0