Solve the Problem. -An Arrow Is Fired into the Air with an Initial

question 198

Multiple Choice

Solve the problem.
-An arrow is fired into the air with an initial velocity of 128 feet per second. The height in feet of the arrow t seconds after it was shot into the air is given by the function h(x) = -16t2 + 128t. Find the maximum height of the arrow.

• A) 256 ft
• B) 64 ft
• C) 768 ft
• D) 448 ft

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Definitions:

Facial Expressions

The movements of the facial muscles that convey emotions and communication.

Eye Contact

The act of looking directly into another person’s eyes, often used as a form of nonverbal communication to convey attentiveness or confidence.

Personal Space

The physical space immediately surrounding someone, into which any encroachment feels threatening to or uncomfortable for them.

Touch

The sense by which humans and animals perceive pressure or sensation through their skin.