What is the domain of f(x)=((-3-x))/(5x-8) ?

The domain of f(x)=((-3-x))/(5x-8) is x 8/5

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domain of f(x)=((-3-x))/(5x-8)

domain

f (x) = \frac{( - 3 - x )}{5 x - 8}

x < \frac{8}{5} or x > \frac{8}{5}

Interval Notation

(- \infty, \frac{8}{5}) \cup (\frac{8}{5}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{8}{5}

The function domain

x < \frac{8}{5} or x > \frac{8}{5}

\frac{x - 3}{5}

f (x) = 1 1^{x + 3} - 7

f (x) = x^{2} + y^{2} - 2 x - 3 y - 6 = 0

\frac{6 x ^{2} + x}{x ^{2} + 6}

y = - x^{2} + 4

What is the domain of f(x)=((-3-x))/(5x-8) ?
The domain of f(x)=((-3-x))/(5x-8) is x< 8/5 \lor x> 8/5