What is the domain of f(x)=ln(11-7x) ?

The domain of f(x)=ln(11-7x) is x< 11/7

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domain of f(x)=ln(11-7x)

domain

f (x) = ln (11 - 7 x)

x < \frac{11}{7}

Interval Notation

(- \infty, \frac{11}{7})

Solution steps

Find positive values for logs:

x < \frac{11}{7}

The function domain

x < \frac{11}{7}

2 x - 8

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

f (x) = \frac{6}{x ( x + 9 )}

f (x) = \frac{x + 3}{4 - x ^{2} - 25}

f (x) = (x - 1) lo g_{10} (2 - x)