Negative 5 1/3, negative 2 1/2 and 3.75 least to greatest

Question 5 spring semester final exam math evaluate

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers