Question 866605
How do you solve for y in an ellipses equation?
x^2/2+(y+2)^2/1=1
-------------
{{{(y+2)^2 = 1 - x^2/2}}}
{{{y+2 = sqrt(1 - x^2/2)}}}
{{{y = -2 +-sqrt(1 - x^2/2)}}}