Match the Given Function to Its Graph $y = - 3 \sin \left( \frac { \pi } { 3 } x \right)$

question 43

Multiple Choice

Match the given function to its graph.
-1) $y = - 3 \sin \left( \frac { \pi } { 3 } x \right)$
2) $y = - 3 \sin \left( \frac { 1 } { 3 } x \right)$
3) $y = - 3 \cos \left( \frac { \pi } { 3 } x \right)$
4) $y = - 3 \cos \left( \frac { 1 } { 3 } x \right)$

• A) 1A, 2C, 3D, 4B
• B) 1C, 2A, 3D, 4B
• C) 1A, 2C, 3B, 4D
• D) 1B, 2D, 3A, 4C

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Definitions:

Triceps Brachii

A significant muscle located in the upper arm that facilitates the elbow's extension.

Nerve Plexus

A network of intersecting nerves, providing sensory and motor control to various parts of the body.

Brachial Plexus

A network of nerves originating from the spinal cord, passing through the neck and axilla, and innervating the arm.

Meningeal Membranes

The three layers of protective tissues that cover the brain and spinal cord, including the dura mater, arachnoid mater, and pia mater.