Use Descartes' Rule of Signs to Determine the Possible Number

question 8

Multiple Choice

Use Descartes' Rule of Signs to determine the possible number of positive and negative zeros of .

• A)3 positive reals or 1 positive real; 3 negative reals or 1 negative real
• B)3 positive reals or 1 positive real; no negative reals
• C)0 positive real; 3 negative reals or 1 negative real
• D)1 positive real; 3 negative reals or 1 negative real
• E)no positive reals; no negative reals

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Definitions:

Unconscious Information Processing

Refers to the mental processes not in immediate conscious awareness that influence judgments, feelings, or behaviors.

Circadian Rhythm

Biological processes that display an endogenous, entrainable oscillation of about 24 hours, primarily influenced by light and darkness in an organism's environment.

Biological Functioning

The processes and activities carried out by living organisms to maintain life, including growth, metabolism, reproduction, and response to stimuli.

Conscious Attention

The deliberate focus of one’s awareness on the present moment or a specific task, object, or thought.