Solve the Problem $A ( x ) = 12 x ^ { 2 } - x$

question 217

Multiple Choice

Solve the problem.
-Elissa wants to set up a rectangular dog run in her backyard. She has 20 feet of fencing to work with and wants to use it all. If the dog run is to be x feet long, express the area of the dog run as a function of x.

• A) \(A ( x ) = 12 x ^ { 2 } - x\)
• B) \(A ( x ) = 9 x - x ^ { 2 }\)
• C) \(A ( x ) = 10 x - x ^ { 2 }\)
• D) \(A ( x ) = 11 x - x ^ { 2 }\)

Recognize different methods of data collection and their implications on research time and resource allocation.

Understand the role of participant behavior, such as social desirability and reactivity, in research outcomes.

Grasp the purpose and structure of focus groups within qualitative research.

Learn the various ways of presenting and interpreting qualitative data.

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Definitions:

Autonomic

Relating to the part of the nervous system that controls involuntary actions of the body, such as heart rate and digestion.

Sympathetic

Refers to the part of the autonomic nervous system that accelerates heart rate, constricts blood vessels, and raises blood pressure.

Sympathetic

Showing feelings of pity and sorrow for someone else's misfortune; understanding between people; common feeling.

Parasympathetic

Relating to the part of the autonomic nervous system responsible for rest and digestion, counterbalancing the sympathetic nervous system.