Respuesta :

dxlan
(X+1) 2 + (y-1) 2 = 1

Answer:

any leter in math is the unknown so you're looking for the unknown and the unknown is -1 so x and y is the unknown and the unknown is -1 because the center is (-1 and -1)

( -1 + 1 = 1 )  ( 1 + 2 = 3 )   ( 3 + -1 = 2 )  ( 2 = 2 ) A. is equil to 2

( -1 - 1 = -2 )   ( -2 + 2 + 0 )   ( 0 + -1 = -1 )   ( -1 = -1 ) B. is equil to 1

( -1 + 1 = 1  )   ( 1 + 2 =3 )   ( 3 + -1 = 2 )   ( 2 = 2 ) C. is equil to 2

so the answer is B. which is equil to -1

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