What is the domain of (2x+7)/(x+2) ?

The domain of (2x+7)/(x+2) is x -2

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domain of (2x+7)/(x+2)

domain

\frac{2 x + 7}{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

f (x) = \frac{5}{x - 4} + x^{2} - 9

f (x) = x^{2} - 4, x \leq - 2

\frac{4 - s ^{2}}{2 s ^{2} - 7 s - 4}

y = \frac{x}{2 ( 2 + x )}

f (t) = sin (t) + 4 cos (t) + t

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