What is the domain of f(x)= 3/(3x-18) ?

The domain of f(x)= 3/(3x-18) is x 6

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domain of f(x)= 3/(3x-18)

domain

f (x) = \frac{3}{3 x - 18}

x < 6 or x > 6

Interval Notation

(- \infty, 6) \cup (6, \infty)

Solution steps

Find undefined (singularity) points:

x = 6

The function domain

x < 6 or x > 6

3 x^{2} + 6 x - 9

\frac{7}{5 x - 25}

0.5

ln (8 - 2 x^{2})

f (x) = ln (ln ∣ x ∣)

What is the domain of f(x)= 3/(3x-18) ?
The domain of f(x)= 3/(3x-18) is x<6\lor x>6