Answer the Question $y = 2 \cos \left( \frac { 1 } { 3 } x \right)$

question 350

Multiple Choice

Answer the question.
-Which one of the equations below matches the graph?

• A) \(y = 2 \cos \left( \frac { 1 } { 3 } x \right)\)
• B) \(y = 2 \sin \left( \frac { 1 } { 3 } x \right)\)
• C) \(y = 2 \cos ( 3 x )\)
• D) \(y = - 2 \sin \left( \frac { 1 } { 3 } x \right)\)

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Definitions:

Aseptic Technique

A set of practices used to prevent contamination from pathogens to protect the patient from infection.

Anesthetic

An anesthetic is a substance that causes the loss of sensation, either locally or generally, to prevent pain during surgical procedures.

Anesthetic

A substance that induces insensitivity to pain, used during surgical procedures to induce loss of sensation or consciousness.

Insensibility

The lack of physical sensation or the inability to react to sensory stimuli.