Determine the Values of X for Which F(x) and G(x) $$f ( x ) = x ^ { 2 } - 13 , g ( x ) = - \sqrt { x + 13 }$$

question 277

Multiple Choice

Determine the values of x for which f(x) and g(x) are inverse functions.
- $$f ( x ) = x ^ { 2 } - 13 , g ( x ) = - \sqrt { x + 13 }$$

• A) \(x \geq 13\)
• B) \(x \leq 13\)
• C) \(x \leq 0\)
• D) \(x \geq 0\)

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Definitions:

Radial-Contact Bearings

Bearings that support loads perpendicular to the axis of the shaft.

Thrust Loads

Forces applied along the axis of a shaft or bearing that push against the bearing's face, often caused by helical gears or inclines.

Equally Spaced

A term used to describe objects or elements that are distributed at uniform intervals or distances from each other, crucial for precision in design and manufacturing.

Retaining Rings

Mechanical fasteners that hold components onto a shaft or in a housing/bore when installed in a groove.