$\text { Find the polar coordinates, } 0 \leq \theta < 2 \pi \text { and } r \geq 0 \text {, of the point given in Cartesian coordinates. }$

question 251

Multiple Choice

$\text { Find the polar coordinates, } 0 \leq \theta < 2 \pi \text { and } r \geq 0 \text {, of the point given in Cartesian coordinates. }$
-(-2, 0)

• A) \(( - 2 , \pi )\)
• B) \(\left( 2 , \frac { 3 \pi } { 2 } \right)\)
• C) \(( 2 , \pi )\)
• D) \(\left( 2 , \frac { \pi } { 2 } \right)\)

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Definitions:

Barbiturate

A class of sedative and sleep-inducing drugs derived from barbituric acid, historically used for anxiety, insomnia, and seizure disorders.

Barbiturates

Depressant drugs, such as Nembutal and Seconal, that decrease central nervous system activity.

Depressant Drugs

A class of substances that reduce the activity of the central nervous system, leading to sedation, relaxation, and decreased inhibition.

Central-Nervous-System Activity

Refers to the functions and processes carried out by the brain and spinal cord.