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

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:

Personal Benefit

An advantage or profit gained from a situation or action that directly affects an individual on a personal level.

Trumpet

A brass wind instrument with a flared bell and bright, penetrating tone, often used in classical and jazz music.

Writing

The act, process, or practice of recording thoughts, ideas, or information by inscribing symbols or characters on a surface.

Absence

The state of being away from a place or person, or the neglect to perform a duty or requirement.