What is the domain of f(x)=log_{4}(x+9) ?

The domain of f(x)=log_{4}(x+9) is x>-9

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domain of f(x)=log_{4}(x+9)

domain

f (x) = lo g_{4} (x + 9)

x > - 9

Interval Notation

(- 9, \infty)

Solution steps

Find positive values for logs:

x > - 9

The function domain

x > - 9

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

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

f (x) = ln (- 4 + 0)

\frac{2 ^{x} + 5 ^{x}}{5 ^{x} - 2 ^{x}}

e^{6 x}

What is the domain of f(x)=log_{4}(x+9) ?
The domain of f(x)=log_{4}(x+9) is x>-9