Can you help with this equation?

8a. Showing your work write the equation of the ellipse in standard form for an ellipse that has a center at your birthday and the length of the major axis is 12. b) Graph the ellipse. Label the center, major vertices, minor vertices.

My birthday is 12/14

9a. Showing your work write the equation of the ellipse in standard form for an ellipse that has the equation 25x²+169y²+350x+1014y= 1479 b)Find the values of a,b,c. C)Graph the ellipse. Label the center, major vertices, minor vertices