What is the domain of f(x)=log_{4}(6x-18) ?

The domain of f(x)=log_{4}(6x-18) is x>3

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domain of f(x)=log_{4}(6x-18)

domain

f (x) = lo g_{4} (6 x - 18)

x > 3

Interval Notation

(3, \infty)

Solution steps

Find positive values for logs:

x > 3

The function domain

x > 3

f (x) = \frac{2 x ^{2} - a x + 1}{x ^{2} + 2 x + 2}

\frac{5}{x ( x - 8 )}

f (x) = (x + 2)^{2} \cdot (x - 2)^{2} \cdot (x - 3)^{2} = 0

f (x) = cos (x + \frac{π}{4})

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

What is the domain of f(x)=log_{4}(6x-18) ?
The domain of f(x)=log_{4}(6x-18) is x>3