The Function Graphed Is of the Form Y = a Sin

question 75

Multiple Choice

The function graphed is of the form y = a sin bx or y = a cos bx, where b > 0. Determine the equation of the graph.
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• A) \(y = 5 \cos \left( \frac { 1 } { 2 } x \right)\)
• B) \(y = - 5 \cos ( 2 x )\)
• C) \(y = 5 \sin ( 2 x )\)
• D) \(y = - 5 \cos \left( \frac { 1 } { 2 } x \right)\)

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Definitions:

Scapula

The Scapula, commonly known as the shoulder blade, is a flat, triangular bone located on the back of the shoulder, connecting the humerus with the clavicle.

Sternum

A long flat bone located in the center of the chest, connected to the ribs via cartilage and forming part of the rib cage.

Humerus

A long bone in the upper arm that runs from the shoulder to the elbow, connecting with various muscles and joints.

Ulna

One of the two long bones in the forearm, extending from the elbow to the smallest finger.