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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

Graph

Popular Examples

domain of f(x)=(x^2-16)/(x^2-25)domain

f (x) = \frac{x ^{2} - 16}{x ^{2} - 25}

domain of (2x-6)/(sqrt(x^2+7)-4)domain

\frac{2 x - 6}{x ^{2} + 7 - 4}

domain of sqrt(1/(x-1)-1)domain

\frac{1}{x - 1} - 1

domain of f(x)=(x^3-2x^2-3x)/(2x^2-x-6)domain

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

domain of f(x)=(x+3)^2+(y+6)^2=16 domain

f (x) = (x + 3)^{2} + (y + 6)^{2} = 16

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