Question

@Isaiah.Feynman @primeralph

Answer 1

@Nory

Answer 2

Found this web site that might help:
http://www.mathopenref.com/ellipsefoci.html

Answer 3

its \[\frac{ x^{2}}{8^{2}} + \frac{ y^{2} }{ 6^{2} } = 1\]

Answer 4

how did you get that @Isaiah.Feynman

Answer 5

@Nory its the standard form