Decide Whether the Relation Defines a Function

question 68

Multiple Choice

Decide whether the relation defines a function.
-{(-6, -4) , (-1, 3) , (1, 2) , (5, -7) }

• A) Not a function
• B) Function

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Definitions:

Laser Ablation

A technique that uses lasers to remove material from the surface of an object or through tissue removal in medical procedures by vaporizing the unwanted substance.

Uterine Lining

The layer of cells lining the uterus, known as the endometrium, which thickens in preparation for pregnancy.

Menorrhagia

Excessive or prolonged menstrual bleeding at regular menstrual cycle intervals, which can lead to anemia and signal underlying health issues.

Excessive Bleeding

A condition where an individual loses blood more than what is considered normal, potentially leading to medical emergencies.