Write an Equation of the Circle with the Given Center $( - 8,0 ) ; 7$

question 47

Multiple Choice

Write an equation of the circle with the given center and radius.
- $( - 8,0 ) ; 7$

• A) \(x ^ { 2 } + ( y + 8 ) ^ { 2 } = 7\)
• B) \(( x - 8 ) ^ { 2 } + y ^ { 2 } = 49\)
• C) \(x ^ { 2 } + ( y - 8 ) ^ { 2 } = 7\)
• D) \(( x + 8 ) ^ { 2 } + y ^ { 2 } = 49\)

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Definitions:

Cause-Effect Relationships

The concept that every event (cause) leads to a consequence (effect), forming the basis of rational analysis and experimental processes.

Correlational Studies

Research methodologies that examine the relationship between two or more variables to determine whether a correlation exists.

Cause-Effect Relationships

The principle that an action or event (cause) will produce a certain response or outcome (effect).

Hawthorne Effect

The alteration of behavior by the subjects of a study due to their awareness of being observed, as first identified in research at the Hawthorne Works plant.