The graph equation is given as;
[tex]x^{2\text{ }}+y^2+8x-10y+41=0[/tex]The format of the equation is ;
[tex](x-h)^2+(y-k)^2=r^2[/tex]where ( h,k ) is the center and r is the radius
[tex]x^2-8x+y^2-10y=-41[/tex][tex]x^2-8x+16+y^2-10y+25=\text{ -41 +16+25}[/tex][tex](x-4)^2+(y-5)^2=0[/tex]The equation has no circle as its graph because r=0
