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

The domain of f(x)=log_{b}(x) is x>0\land (0 1)

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

domain

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

x > 0 and (0 < b < 1 or b > 1)

Interval Notation

x \in (0, \infty) \cap (b \in (0, 1) \cup b \in (1, \infty))

Solution steps

Check logs domain:

x > 0 and (0 < b < 1 or b > 1)

The function domain

x > 0 and (0 < b < 1 or b > 1)

y = 9 x^{2} - 4

y = 3 x^{2} + 6 x - 12

f (x) = x^{4} + 16 x^{2} + 72

y = 3 x + 2

\frac{3 x}{x ^{2} - x}

What is the domain of f(x)=log_{b}(x) ?
The domain of f(x)=log_{b}(x) is x>0\land (0<b<1\lor b>1)