Determine the Amplitude or Period as Requested $y = 4 \cos x$

question 69

Multiple Choice

Determine the amplitude or period as requested.
Graph Variations of y = cos x
-Period of $y = 4 \cos x$

• A) \(2 \pi\)
• B) 4
• C) \(\frac { \pi } { 4 }\)
• D) \(\pi\)

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Definitions:

Ocean Floor

The bottom surface of the ocean, consisting of various features such as plains, trenches, and ridges.

Seamounts

Underwater mountains formed by volcanic activity, rising from the ocean floor but not reaching the surface.

Smooth

Describes surfaces with an even or flat texture that is free of abrasions or roughness.

Continental Rifting

The process by which a continent stretches and splits along a rift zone, often leading to the formation of new oceanic crust.