SOLUTION: Find the radius and center of the circles defined by the following equations 1. 9 = (x-2)^2 + (y+4)^2 radius=_____ center= ______,________ 2. 2(x+2)^2 + 2(y-3)^2 = 10 radiu

Algebra ->  College  -> Linear Algebra -> SOLUTION: Find the radius and center of the circles defined by the following equations 1. 9 = (x-2)^2 + (y+4)^2 radius=_____ center= ______,________ 2. 2(x+2)^2 + 2(y-3)^2 = 10 radiu      Log On


   



Question 741036: Find the radius and center of the circles defined by the following equations
1. 9 = (x-2)^2 + (y+4)^2 radius=_____ center= ______,________
2. 2(x+2)^2 + 2(y-3)^2 = 10 radius=_____ center= ______,________

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the radius and center of the circles defined by the following equations
1. 9 = (x-2)^2 + (y+4)^2 radius=sqrt(9)=3 center= (2,-4)
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2. 2(x+2)^2 + 2(y-3)^2 = 10 radius=sqrt(5) center= (-2,3)
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Cheers,
Stan H.