Find the Period P and Amplitude a and Graph at Least

question 19

Multiple Choice

Find the period P and amplitude A and graph at least two periods of the equation. y = 7 cos 4x

• A) P = 90.0° , A = 7
• B) P = 90.0° , A = 7
• C) P = 45.0° , A = 4
• D) P = 90.0° , A = 7
• E) P = 45.0° , A = 4

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Definitions:

OCO Bond Angle

The angle formed between the oxygen-carbon-oxygen atoms in a molecule, usually referring to the angles in carboxylic acids or esters.

Major Organic Product

The primary substance formed in the largest amount during a chemical reaction involving organic compounds.

Major Organic Product

In an organic chemical process, the predominant product yielded in the highest volume.

2-Phenylethanol

A fragrant organic compound with rose-like odor, used in perfumery and as a flavoring agent, featuring both a phenyl group and an ethanol group.