SOLUTION: A circle has the equation x^2+y^2+3x-4y+4=0 graph circle using center (h,k)and radius r

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Question 673780: A circle has the equation x^2+y^2+3x-4y+4=0 graph circle using center (h,k)and radius r
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

x^2+y^2+3x-4y+4=0 

x^2+3x + 9/4  + y^2-4y +4= -4 + 9/4 + 4

(x+3/2)^2 + (y-2)^2 = 9/4 ,  C(-3/2,2)  r = 3/2