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Popular >

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

Solution

domain

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

Solution

x > 0

+1

Interval Notation

(0, \infty)

Solution steps

Find positive values for logs:

x > 0

The function domain

x > 0

Popular Examples

domain of y=-x+6 domain

y = - x + 6

domain of 5/(x^2+9)+6/(x^2-4)domain

\frac{5}{x ^{2} + 9} + \frac{6}{x ^{2} - 4}

extreme f(x)=x^4-3x^2+3x+1 extreme points

f (x) = x^{4} - 3 x^{2} + 3 x + 1

asymptotes of f(x)=(x-7)/(x^2+5x-14)asymptotes

f (x) = \frac{x - 7}{x ^{2} + 5 x - 14}

asymptotes of f(x)=(15)/(1+4e^{-0.2x)}asymptotes

f (x) = \frac{15}{1 + 4 e ^{- 0.2 x}}

Frequently Asked Questions (FAQ)

What is the domain of f(x)=log_{9}(x) ?
The domain of f(x)=log_{9}(x) is x>0