Determine If the Given Ordered Triple Is a Solution of the System

question 49

Multiple Choice

Determine if the given ordered triple is a solution of the system.
- $$\begin{array} { l } ( - 3 , - 1,5 ) \\5 x + 4 y + z = - 14 \\2 x - 2 y - z = - 9 \\3 x + y + 5 z = 15\end{array}$$

• A) solution
• B) not a solution

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Definitions:

Involuntary Reflexes

Automatic, unconscious body responses to certain stimuli that do not involve the brain's direct command.

Conditioning

A process of behavior modification by which a subject comes to associate a desired behavior with a previously unrelated stimulus.

Handedness

The preference most people show for using one hand over the other for tasks; typically described as being right-handed, left-handed, or ambidextrous.

Hereditary

Pertaining to the passing of traits from parents to their offspring through genes.