What is the domain of f(x)=ln(x^2-14x) ?

The domain of f(x)=ln(x^2-14x) is x 14

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domain of f(x)=ln(x^2-14x)

domain

f (x) = ln (x^{2} - 14 x)

x < 0 or x > 14

Interval Notation

(- \infty, 0) \cup (14, \infty)

Solution steps

Find positive values for logs:

x < 0 or x > 14

The function domain

x < 0 or x > 14

(- 5, - 3), (4, - 2)

3

2 x - y = - 7

f (x) = \frac{4 x - 3}{x + 1}

\frac{1}{7} x - 6

What is the domain of f(x)=ln(x^2-14x) ?
The domain of f(x)=ln(x^2-14x) is x<0\lor x>14