What is the domain of y=(-9x-26)/(x+3) ?

The domain of y=(-9x-26)/(x+3) is x -3

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domain of y=(-9x-26)/(x+3)

domain

y = \frac{- 9 x - 26}{x + 3}

x < - 3 or x > - 3

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

3 - lo g_{3} (2 - x)

\frac{5 x ^{2} + 3}{3 x ^{2} + 2}

f (x) = x^{2} - 1, - 1 \leq x < 0

f (x) = \frac{5 x}{6 x - 1}

What is the domain of y=(-9x-26)/(x+3) ?
The domain of y=(-9x-26)/(x+3) is x<-3\lor x>-3