Question

Graph the ellipse. 16(x - 1)^2 + 9(y + 2)^2 = 144

Answer 1

equation of elips
a(X-h)^2 + b(Y-k)^2= C^2
in your equation h and k are (1,-2)
that is the center of elips which lies in second quadrent
in graph A it shows

Answer 2

sorry graph D

Answer 3

thank you :)