document.write( "Question 673780: A circle has the equation x^2+y^2+3x-4y+4=0 graph circle using center (h,k)and radius r \n" ); document.write( "

Algebra.Com's Answer #418864 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "x^2+y^2+3x-4y+4=0 
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document.write( "x^2+3x + 9/4  + y^2-4y +4= -4 + 9/4 + 4
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document.write( "(x+3/2)^2 + (y-2)^2 = 9/4 ,  C(-3/2,2)  r = 3/2\r
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