find an equation in standard form for the ellipse that satisfies the given conditions. 27. Major axis endpoints (0, 6), minor axis length 8 28. Major axis endpoints (5,0), minor axis length 4 29. Minor axis endpoints (0, 4), major axis length 10 30. Minor axis endpoints (12, 0), major axis length 26 31. Major axis endpoints (1,-4) and (1,8), minor axis length 8 32. Major axis endpoints (-2,-3) and (-2, 7), minor axis length 4