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Popular >

domain of y=-3/x

Solution

domain

y = - \frac{3}{x}

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 ln(arcsin(x))domain

ln (arcsin (x))

domain of f(x)=-1+sqrt(2-x^2)domain

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

domain of cos(arctan(1-x^2))domain

cos (arctan (1 - x^{2}))

domain of f(x)=(x^2-9x-36)/(sqrt(x+16))domain

f (x) = \frac{x ^{2} - 9 x - 36}{x + 16}

domain of 1+ln(x^3-8)domain

1 + ln (x^{3} - 8)

Frequently Asked Questions (FAQ)

What is the domain of y=-3/x ?
The domain of y=-3/x is x<0\lor x>0