What is the domain of (2x-1)/(x+2) ?

The domain of (2x-1)/(x+2) is x -2

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

domain

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

x < - 2 or x > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

y = x + sin (x), 0 \leq x \leq 2 π

4 x + 11

x 18 - x

f (x) = \frac{13}{x + 13}

x^{3} + 2 x^{2} - 5 x - 4

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