document.write( "Question 144902: The equation below is a circle. What is the y-coordinate of the center of the circle?\r
\n" );
document.write( "\n" );
document.write( "(x - 6)2 + (y + 5)2 = 152\r
\n" );
document.write( "\n" );
document.write( "my initial awnser was 5 but i got it wrong! \n" );
document.write( "
Algebra.Com's Answer #105589 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! It's -5. The center is at (6,-5)\r \n" ); document.write( "\n" ); document.write( "The form is (x-a)^2 + (y-b)^2 = r^2 \n" ); document.write( "That is a circle of radius r with its center at (a,b) \n" ); document.write( " |