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:

Land Surface

The physical and biological cover on the earth's crust, including soil, vegetation, and man-made structures.

Stratigraphic Section

A representation of a sequence of rock layers (strata) in a vertical orientation, displaying their relative ages and the nature of their deposition.

Depth

The vertical distance from the surface down to any point within a body of water or solid material.

Elevation

The height of a point on the earth's surface above a reference level, usually measured in meters or feet above sea level.