Specify the Domain for the Function $f ( x ) = \sqrt { x ^ { 2 } - 25 }$

question 80

Short Answer

Specify the domain for the function. Please enter your answer in interval notation. $f ( x ) = \sqrt { x ^ { 2 } - 25 }$

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Definitions:

Mean

A statistical measure referring to the average value in a set of numbers, calculated by dividing the sum of all numbers by the quantity of numbers.

Typical Age

A reference to the most common age or age range at which an event, behavior, or development stage usually occurs.

Standard Deviations

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

Correlation

A statistical measure that describes the extent to which two variables change together, but does not necessarily imply causation.