document.write( "Question 159059: The center of a circular sunflower with a diameter of 4 centimeters is (-2,1). Write the equation that represents the sunflower.\r
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Algebra.Com's Answer #117139 by scott8148(6628)\"\" \"About 
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(x-(-2))^2+(y-1)^2=(4/2)^2 __ x^2+4x+4+y^2-2y+1=4 __ x^2+y^2+4x-2y+1=0 \n" ); document.write( "
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