#1**+2 **

Center at 7,-3 and passes thru the origin...

Radius is distance from center to origin

sqrt(7^2 +3^2) = SQRT 58 = r

circle with center at h,k (x-h)^2 +(y-k)^2 = r^2

so the circle in question is given by (x-7)^2 + (y+3)^2 = 58

ElectricPavlov Nov 28, 2018

#1**+2 **

Best Answer

Center at 7,-3 and passes thru the origin...

Radius is distance from center to origin

sqrt(7^2 +3^2) = SQRT 58 = r

circle with center at h,k (x-h)^2 +(y-k)^2 = r^2

so the circle in question is given by (x-7)^2 + (y+3)^2 = 58

ElectricPavlov Nov 28, 2018