Find the Center and the Radius of the Sphere That $x ^ { 2 }$

question 41

Multiple Choice

Find the center and the radius of the sphere that has the given equation. $x ^ { 2 }$ + $y ^ { 2 }$ + $z ^ { 2 }$ - 6x + 4y = 0

• A) ( -3, 2, 0), \(\sqrt { 13 }\)
• B) ( 3, -2, 0), 13
• C) ( -3, 2, 0), 13
• D) ( 3, -2, 0), \(\sqrt { 13 }\)

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Definitions:

Reality

The state of things as they actually exist, outside of perception or beliefs.

Libido

The psychic drive or energy usually associated with sexual instinct that represents a fundamental human motive force.

Repression

A psychological defense mechanism in which individuals unconsciously push disturbing thoughts, desires, or experiences from conscious awareness.

Motivated Forgetting

A theoretical process in which individuals may forget unwanted memories, either consciously or unconsciously, as a defense mechanism.