Without Graphing the Function, Determine Its Amplitude or Period as Requested

question 110

Multiple Choice

Without graphing the function, determine its amplitude or period as requested.
- $y = \cos 3 x \quad$ Find the period.

• A) 1
• B) 3
• C) \(\frac { 2 \pi } { 3 }\)
• D) \(2 \pi\)

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Definitions:

Glial Cell

Non-neuronal cells in the central and peripheral nervous system that provide support and protection for neurons.

Nervous System

The complex network of nerves and cells that transmits signals between different parts of the body, enabling coordination, response to stimuli, and the control of bodily functions.

Astrocyte

A type of star-shaped glial cell in the brain and spinal cord, involved in biochemical support of endothelial cells that form the blood-brain barrier.

Sensory Receptors

Specialized cells or nerve endings that respond to changes in the environment by generating signals that travel to the nervous system.