document.write( "Question 1209794: (x+4)^2/9+(y+3)^2 /4 =1\r
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Algebra.Com's Answer #850497 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "The equation has x^2 and y^2 terms and no xy term, so the equation is of an ellipse whose axes are horizontal and vertical. \n" ); document.write( "The general equations are... \n" ); document.write( "(1) major axis horizontal: \n" ); document.write( "(2) major axis vertictal: \n" ); document.write( "In both forms, the center of the ellipse is (h,k), a is the semi-major axis, and b is the semi-minor axis. \n" ); document.write( "Compare the given equation to those two general forms to find that the ellipse has a horizontal major axis and has... \n" ); document.write( "center (-4,-3) \n" ); document.write( "semi-major axis 3 \n" ); document.write( "semi-minor axis 2 \n" ); document.write( " \n" ); document.write( " |