Ireally need what is the equation of a circle with its center at(10,−4) and a radius of 4? (x−10)2+(y+4)2=4 (x+10)2+(y−4)2=16 (x−10)2+(y+4)2=16 (x+10)2+(y−4)2=2 (x−10)2+(y+4)2=2 (x−10)2+(y+4)2=8 (x+10)2+(y−4)2=8 (x+10)2+(y−4)2=4