Determine All Values of (If Any), at Which the Graph

question 21

Multiple Choice

Determine all values of (if any) , at which the graph of the function has a horizontal tangent.

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Definitions:

Tympanic Membrane

Also known as the eardrum, it is a thin membrane that separates the external ear from the middle ear and vibrates in response to sound waves.

Anterior Chamber

The fluid-filled space between the cornea and the iris in the eye.

Transparent Area

A region in a material or substance that allows light to pass through so that objects behind can be distinctly seen.

Outermost Layer

The surface or external layer of an object or organism.