An elliptical track has a major axis that is 80 yards long and a minor axis that is 72 yards long. Find an equations for the track if its center in (0,0) and the major axis is the x axis.
2 Answers

x² / 40² + y² / 36² = 1

this is really easy if you understand anything about an ellipse!
xÂ² / 40Â² + yÂ² / 36Â² = 1
that’s it! 😉