What is the domain of f(x)=(log_{2}(x)) ?

The domain of f(x)=(log_{2}(x)) is x>0

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domain of f(x)=(log_{2}(x))

domain

f (x) = (lo g_{2} (x))

x > 0

Interval Notation

(0, \infty)

Solution steps

Find positive values for logs:

x > 0

The function domain

x > 0

\frac{4}{y ^{2} - 4 y + 4}

\frac{x ^{2} + 4}{4 x ^{2} - 4 x - 8}

\frac{( x ^{2} ∣ x ∣ )}{ln ( x ^{2} + 1 )}

(x^{2} + x) (x^{2} - 7)

f (x) = \frac{9}{9 x + 8}

What is the domain of f(x)=(log_{2}(x)) ?
The domain of f(x)=(log_{2}(x)) is x>0