Use the information provided to write the standard form equation of each ellipse.
Vertices: (20,5) (-6, 5)
Co-Vertices: (7, 10) (7,0)
O (1-7)
+
(7-5)
25
=1
169
O (2+6)
169
+
(y+6)
25
1
(1-7)
+
= 1
25
169
(2-7)
(y-5)
+
= 1
81
25