Find the Center and the Radius of the Circle $$( x + 4 ) ^ { 2 } + ( y - 9 ) ^ { 2 } = 81$$

question 78

Multiple Choice

Find the center and the radius of the circle.
- $$( x + 4 ) ^ { 2 } + ( y - 9 ) ^ { 2 } = 81$$

• A) \(( - 4,9 ) , \mathrm { r } = 9\)
• B) \(( 9 , - 4 ) , \mathrm { r } = 9\)
• C) \(( 4 , - 9 ) , \mathrm { r } = 81\)
• D) \(( - 9,4 ) , \mathrm { r } = 81\) Graph the equation and state its domain and range. Use interval notation

Differentiate between dispositions toward critical thinking through practical examples.

Identify and describe the socioeconomic conditions of the South from 1830 to 1860.

Recognize significant figures and their contributions to the abolitionist movement and the struggle for freedom.

Understand the determinants of social status and wealth in the South.

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