Find a Formula for the Nth Term of the Arithmetic $a _ { n } = n - 3$

question 291

Multiple Choice

Find a formula for the nth term of the arithmetic sequence shown in the graph.
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• A) \(a _ { n } = n - 3\)
• B) \(a _ { n } = n + 4\)
• C) \(a _ { n } = n - 4\)
• D) \(a _ { n } = n + 3\)

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Definitions:

Biological Rhythm

A naturally occurring, cyclic pattern in physiological processes, including sleep-wake cycles and hormonal fluctuations.

Startle Reflex

An involuntary response to a sudden unexpected stimulus, such as a loud noise or sharp movement.

Internal Organs

Organs located inside the body that perform essential functions necessary for survival, such as the heart, lungs, and liver.

Autonomic

Pertains to the part of the nervous system that controls involuntary actions of the body, such as heart rate and digestion, and is divided into the sympathetic and parasympathetic nervous systems.