Question

PLZ HELP ASAP CIRCLES

Answer 1

First we have to convert the equation to standard form to find its center and radius.


`x^(2) -10x+ y^(2)-10y=-25 \\ \\ x^(2) -2(x)(5)+25 +y^(2)-2(y)(5)+25=-25+50 \\ \\ (x-5)^(2)+(y-5)^(2)=25`

So, the center of the circle is (5,5) with radius equal to 5.

So, Draw the circle placing the center at (5,5) and with radius equal to 5.