Give the Amplitude or Period as Requested $y = 3 \cos \frac { 1 } { 4 } x$

question 55

Multiple Choice

Give the amplitude or period as requested.
-Period of $y = 3 \cos \frac { 1 } { 4 } x$

• A) 3
• B) \(\frac { 3 \pi } { 4 }\)
• C) \(8 \pi\)
• D) \(\frac { \pi } { 4 }\)

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Definitions:

Illusions

Misinterpretations or distortions of sensory information, leading to perceptions that differ from reality.

Ambiguous Stimuli

Inputs or signals that can be perceived and interpreted in more than one way, often used in psychology to study perception and cognitive processes.

Perceptual Set

A mental predisposition to perceive one thing and not another, influenced by expectations, emotions, and culture.

Sensory Pathways

Sensory Pathways are the neural routes by which sensory information from the peripheral nervous system is transmitted to the central nervous system.