Find the Domain of the Logarithmic Function $$f ( x ) = \log _ { 5 } ( x - 9 ) ^ { 2 }$$

question 198

Multiple Choice

Find the domain of the logarithmic function.
- $$f ( x ) = \log _ { 5 } ( x - 9 ) ^ { 2 }$$

• A) \(( - \infty , 9 )\) or \(( 9 , \infty )\)
• B) \(( - \infty , 0 )\) or \(( 0 , \infty )\)
• C) \(( - 9 , \infty )\)
• D) \(( 9 , \infty )\) (9

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the individual values differ from the mean.

True Mean Yields

The actual average outcome or result produced over a particular period or through a series of processes.

Confidence Intervals

Statistical ranges, with a given probability, that are believed to contain the true value of an unknown population parameter.

Confidence Interval

An array of numerical figures, sourced from sampling data, thought to enclose the value of an unknown characteristic of a population.