What is the domain of f(x)=((9x-9))/((2x+7)) ?

The domain of f(x)=((9x-9))/((2x+7)) is x -7/2

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domain of f(x)=((9x-9))/((2x+7))

domain

x < - \frac{7}{2} or x > - \frac{7}{2}

Interval Notation

(- \infty, - \frac{7}{2}) \cup (- \frac{7}{2}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{7}{2}

The function domain

x < - \frac{7}{2} or x > - \frac{7}{2}

What is the domain of f(x)=((9x-9))/((2x+7)) ?
The domain of f(x)=((9x-9))/((2x+7)) is x<-7/2 \lor x>-7/2