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Popular >

domain of f(x)=(4x+2)/(x-3)

Solution

domain

f (x) = \frac{4 x + 2}{x - 3}

Solution

x < 3 or x > 3

+1

Interval Notation

(- \infty, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

Popular Examples

monotone (x^2+4)/x monotone intervals

\frac{x ^{2} + 4}{x}

domain of x^2-2x-4 domain

x^{2} - 2 x - 4

inverse of x^2+2 inverse

x^{2} + 2

line (2,7),(4,6)line

(2, 7), (4, 6)

distance (-1,-3),(4,9)distance

(- 1, - 3), (4, 9)

Frequently Asked Questions (FAQ)

What is the domain of f(x)=(4x+2)/(x-3) ?
The domain of f(x)=(4x+2)/(x-3) is x<3\lor x>3