What is the domain of y=(5-7x)/(2x+3) ?

The domain of y=(5-7x)/(2x+3) is x -3/2

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domain of y=(5-7x)/(2x+3)

domain

y = \frac{5 - 7 x}{2 x + 3}

x < - \frac{3}{2} or x > - \frac{3}{2}

Interval Notation

(- \infty, - \frac{3}{2}) \cup (- \frac{3}{2}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{3}{2}

The function domain

x < - \frac{3}{2} or x > - \frac{3}{2}

y = \frac{7}{x - 9}

f (x) = x^{4} - 8 x^{2} + 12

y = 16 ln (9 x - 7)

f (x) = - 2 x^{2} - 4 x

f (x) = 2 x + 1 + 2 - x

What is the domain of y=(5-7x)/(2x+3) ?
The domain of y=(5-7x)/(2x+3) is x<-3/2 \lor x>-3/2