For the Given General Term An, Write an Expression Using $\Sigma$

question 99

Multiple Choice

For the given general term an, write an expression using $\Sigma$ to represent the indicated p to represent the indicated partial sum.
- $a _ { n } = 2 - 6 n,$ third partial sum

• A) \(\sum _ { i = 1 } ^ { n } 2 - 6 i\)
• B) \(\sum _ { i = 1 } ^ { 3 } 2 - 6 i\)
• C) \(\sum _ { i = 0 } ^ { 2 } 2 - 6 i\)
• D) \(\sum _ { i = 0 } ^ { 3 } 2 - 6 i\)

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Definitions:

Ruminating Inwardly

The process of continuously thinking about the same thoughts, often negative, which can exacerbate feelings of depression or anxiety.

Blood Flow

The movement of blood through the circulatory system, delivering oxygen and nutrients to the body while removing waste products.

Amygdala

A small almond-shaped set of neurons located deep within the brain's temporal lobe, involved in processing emotions such as fear, anger, and pleasure.

Physical Arousal

The condition of the body being physiologically alert, awake, and attentive, often in response to stimuli.