Determine Which One of the Ordered Triples Below Is a Solution

question 30

Multiple Choice

Determine which one of the ordered triples below is a solution of the given system of equations. $$\left\{ \begin{array} { l l } 5 x + 7 y - 7 z & = 11 \\2 x - 3 y - z & = - 18 \\3 x - 4 y + z & = - 41\end{array} \right.$$

• A) \(( - 2 , - 4 , - 6 )\)
• B) \(( - 2 , - 4 , - 7 )\)
• C) \(( - 6,2 , - 9 )\)
• D) \(( - 9,2 , - 6 )\)
• E) \(( 2,6,9 )\)

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Definitions:

Projective Identification

A psychological concept where individuals project their own emotions or desires onto others, who then may internalize and exhibit those projected feelings or behaviors.

Affect

A psychological term referring to the experience of feeling or emotion.

Social Contagion

The spread of behaviors, attitudes, or emotions through groups of people, as if contagious, often studied in the context of crowd behavior, rumors, or health behaviors.

Affective

Pertaining to emotions or feelings; capable of eliciting or influenced by emotional responses.