Write the Word or Phrase That Best Completes Each Statement $a _ { n }$

question 68

Essay

Write the word or phrase that best completes each statement or answers the question.
Consider the following squares. For the nth square, the length of each side is n.
- i)Find the areas of the first 4 squares, then list the areas in a sequence.
ii)Find the general term for the area of the nth square in the sequence. Usee $a _ { n }$ for t for the area.

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Definitions:

Cortex

The outermost layer of the brain, responsible for higher-order brain functions such as thought, memory, and decision-making.

Parasympathetic

Part of the autonomic nervous system that conserves energy by slowing the heart rate and increasing digestive and glandular activity.

Peripheral Nervous

The peripheral nervous system is comprised of all nerves that are not part of the central nervous system, including the somatic and autonomic nervous systems, responsible for transmitting information to and from the central nervous system.

Amygdala

A brain region involved in the processing of emotions, including fear, anxiety, and aggression.