Select the Graph of Degenerate Conic $x ^ { 2 } + 2 x y + y ^ { 2 } - 9 = 0$

question 9

Multiple Choice

Select the graph of degenerate conic. $x ^ { 2 } + 2 x y + y ^ { 2 } - 9 = 0$

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Definitions:

Ethical Concerns

Issues or situations that require careful consideration of principles of right and wrong behavior, often arising in professional, social, and research contexts.

Eating Disorders

A range of psychological disorders characterized by abnormal or disturbed eating habits.

Early Childhood

A critical period in human development extending from birth to approximately 8 years of age, characterized by rapid physical, cognitive, social, and emotional growth.

Controls

In experiments, a group that does not receive the treatment under study and is used as a benchmark to measure how the other tested groups do.