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Popular >

domain of f(x)= 7/x-2

Solution

domain

f (x) = \frac{7}{x} - 2

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

intercepts of x/(-x-2)intercepts

\frac{x}{- x - 2}

intercepts of f(x)=(x+4)^2 intercepts

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

parity f(x)= 1/(x^2+7)parity

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

inverse of f(x)=1+sqrt(4+6x)inverse

f (x) = 1 + 4 + 6 x

inverse of f(x)=-3x-6 inverse

f (x) = - 3 x - 6

Frequently Asked Questions (FAQ)

What is the domain of f(x)= 7/x-2 ?
The domain of f(x)= 7/x-2 is x<0\lor x>0