kevonw4143 kevonw4143 25-05-2023 Mathematics contestada The equation of the ellipse that has a center at ( 3 , 1 ) (3,1), a focus at ( 7 , 1 ) (7,1), and a vertex at ( − 2 , 1 ) (-2,1), is ( x − C ) 2 A 2 + ( y − D ) 2 B 2 = 1 (x-C)2A2+(y-D)2B2=1 Where: A= B= C= D=