document.write( "Question 613412: how would you write the conic x^2-14x+y^2+4y-11 into standard form? \n" ); document.write( "
Algebra.Com's Answer #386052 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! how would you write the conic x^2-14x+y^2+4y-11 into standard form? \n" ); document.write( "You should first write the equation =0 \n" ); document.write( "x^2-14x+y^2+4y-11=0 \n" ); document.write( "Complete the square \n" ); document.write( "(x^2-14x+49)+(y^2+4y+4)-11-49-4=0 \n" ); document.write( "(x-7)^2+(y+2)^2-64=0 \n" ); document.write( "(x-7)^2+(y+2)^2=64 \n" ); document.write( "This is an equation of a circle with center at (7,-2) and radius of 8. \n" ); document.write( "Standard form of equation for a circle:(x-h)^2+(y-k)^2=r^2, (h,k)=(x,y) coordinates of the center, r=radius \n" ); document.write( " |