What is the domain of f(x)=((-6-5x))/(8x-7) ?

The domain of f(x)=((-6-5x))/(8x-7) is x 7/8

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domain of f(x)=((-6-5x))/(8x-7)

domain

f (x) = \frac{( - 6 - 5 x )}{8 x - 7}

x < \frac{7}{8} or x > \frac{7}{8}

Interval Notation

(- \infty, \frac{7}{8}) \cup (\frac{7}{8}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{7}{8}

The function domain

x < \frac{7}{8} or x > \frac{7}{8}

f (x) = 3^{x + 5}

f (x) = \frac{x - 32}{2}

f (x) = \frac{18 x ^{2} - 8}{12 x - 8}

f (x) = 4 - x^{2} + x^{2} - 3 x

f (x) = x^{3} e^{x}

What is the domain of f(x)=((-6-5x))/(8x-7) ?
The domain of f(x)=((-6-5x))/(8x-7) is x< 7/8 \lor x> 7/8