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Popular >

domain of (2x+1)/(x-3)

Solution

domain

\frac{2 x + 1}{x - 3}

Solution

x < 3 or x > 3

+1

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

Popular Examples

f (x) = x^{2} + 4 x + 3

periodicity of 7sin(pix)periodicity

7 sin (π x)

domain of f(x)=sqrt(x^2)-2x-24 domain

f (x) = x^{2} - 2 x - 24

extreme f(x)=(x^2-7)/(x-4)extreme points

f (x) = \frac{x ^{2} - 7}{x - 4}

intercepts of ((3x-15))/(-x^2+5x)intercepts

\frac{( 3 x - 15 )}{- x ^{2} + 5 x}

Frequently Asked Questions (FAQ)

What is the domain of (2x+1)/(x-3) ?
The domain of (2x+1)/(x-3) is x<3\lor x>3