document.write( "Question 623929: I need help with this circle problem it annoying me at this point can someone explain what i need to do in steps. Also need to identify H,K,R\r
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\n" ); document.write( "\n" ); document.write( "Find the equation of the circle whose diameter has endpoints (-9, -2) and (1, 1). Write it in the form
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Algebra.Com's Answer #392412 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( "Find the equation of the circle whose diameter has endpoints (-9, -2) and (1, 1).
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document.write( "With conics: Highly recommend SKETCHING All info given and continue sketching with info found. 
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document.write( "I.  Plot given Points
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document.write( "II. Find the Midpoint Pt(x,y):  ( , )which will be the Center of this circle
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document.write( "(-9, -2) and 
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document.write( "(1, 1)  Midpoint = ((-9+1)/2, (-2+1)/2)) = (-4,-1/2)  III.  Plot Midpoint
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document.write( "(-4,-1/2)  D = r = 
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document.write( "x+4)^2 + (y + .5)^2 = 27.25
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