Write the Equation for the Shape Described $y = - \sqrt { 9 - x ^ { 2 } }$

question 55

Multiple Choice

Write the equation for the shape described.
-The upper semicircle centered at (0, 0) with radius 3

• A) \(y = - \sqrt { 9 - x ^ { 2 } }\)
• B) \(y = \sqrt { 3 + x ^ { 2 } }\)
• C) \(y = \sqrt { 3 - x ^ { 2 } }\)
• D) \(y = \sqrt { 9 - x ^ { 2 } }\)

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Definitions:

Transient Tachypnea

A temporary condition seen in newborns where breathing is abnormally rapid for a short period after birth.

Newborn

A term used to describe an infant in the first few hours to weeks of life, typically up to 28 days old.

Prematurity

Birth occurring prior to the completion of 37 weeks gestation.

Congenital

A condition existing at the time of birth.