Question 176062
subtracting (x^2 / .0625)  __  (y+3)^2 / .25 = 1 - (x^2 / .0625)


multiplying by .25  __  (y+3)^2 = .25 - 4x^2


taking squareroot  __  y+3 = ± sqrt(.25 - 4x^2)


subtracting 3  __  y = -3 ± sqrt(.25 - 4x^2)



don't know if the calculator will take the ±
you may have to do it in two parts; one + and one -