Determine Which of the Lines $L _ { 1 } , L _ { 2 }$

question 135

Multiple Choice

Determine which of the lines $L _ { 1 } , L _ { 2 }$ and $L _ { 3 }$ passing through the indicated pairs of points are parallel.
$\begin{array} { |l|l|} \hline L _ { 1 } & ( - 2 , - 7 ) , ( 0,1 ) \\\hline{ L _ { 2 } }&(-2,11) ,(5,-24) \\\hline{ L _ { 3 } } &(0,-2) ,(5,18) \\\hline\end{array}$

• A) \(L _ { 1 } \text { and } L _ { 3 }\)
• B) \(L _ { 1 } \text { and } L _ { 2 }\)
• C) \(L _ { 2 } \text { and } L _ { 3 }\)
• D)all are parallel
• E)none are parallel

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Definitions:

HPA Axis

The hypothalamic-pituitary-adrenal axis, a complex set of direct influences and feedback interactions among the hypothalamus, the pituitary gland, and the adrenal glands, regulating stress response, mood, digestion, and energy usage.

Serotonergic System

Refers to the part of the nervous system that uses serotonin as a neurotransmitter, playing a key role in regulating mood, anxiety, and other functions.

Dopaminergic System

Refers to the neurotransmitter system in the brain that uses dopamine to transmit signals, playing a key role in reward, motivation, and motor control.

Basal Ganglia

A group of structures in the brain involved in coordinating movement and influencing various aspects of behavior.