SOLUTION: Given the equation of the circle (x - 9) 2 + y 2 = 484, the center of the circle is located at __________, and its radius has a length of __________ units.

Algebra ->  Rectangles -> SOLUTION: Given the equation of the circle (x - 9) 2 + y 2 = 484, the center of the circle is located at __________, and its radius has a length of __________ units.      Log On


   

Question 307143: Given the equation of the circle (x - 9) 2 + y 2 = 484, the center of the circle is located at __________, and its radius has a length of __________ units.
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


A circle centered at with radius is described by the equation:



Rewrite your equation thus:



And you can determine the answers by inspection.

John