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Popular >

domain of f(x)=(-2)/x

Solution

domain

f (x) = \frac{- 2}{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

Popular Examples

domain of 5/(x+5)domain

\frac{5}{x + 5}

domain of y=-4|x|domain

y = - 4 ∣ x ∣

domain of f(x)=log_{4}(3x-12)+8 domain

f (x) = lo g_{4} (3 x - 12) + 8

domain of f(x)= 1/(x^2-7x+13)domain

f (x) = \frac{1}{x ^{2} - 7 x + 13}

domain of f(x)=3-x,2<= x<5 domain

f (x) = 3 - x, 2 \leq x < 5

Frequently Asked Questions (FAQ)

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