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Popular >

domain of 3/(x-7)

Solution

domain

\frac{3}{x - 7}

Solution

x < 7 or x > 7

+1

Interval Notation

(- \infty, 7) \cup (7, \infty)

Solution steps

Find undefined (singularity) points:

x = 7

The function domain

x < 7 or x > 7

Popular Examples

domain of f(x)=-4x^2+6 domain

f (x) = - 4 x^{2} + 6

domain of (5x+6)+(1-8x)x domain

(5 x + 6) + (1 - 8 x) x

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

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

domain of sqrt(1+8)domain

1 + 8

domain of y=(x^4+x^2+8)/(x^3-8x)domain

y = \frac{x ^{4} + x ^{2} + 8}{x ^{3} - 8 x}

Frequently Asked Questions (FAQ)

What is the domain of 3/(x-7) ?
The domain of 3/(x-7) is x<7\lor x>7