43. What is the center of the hyperbola with the following equation? Is it horizontal or vertical? (y-9) (x + 5) = 1 49 64 The center is (-5,9), and the hyperbola is horizontal. The center is (-5, 9), and the hyperbola is vertical. The center is (9,-5), and the hyperbola is horizontal. The center is (9,-5), and the hyperbola is vertical.