2 2. Consider the equation In my 2 y_ 1. $ (i) Show that (:L', y) = (1, 1) is a solution to this equation. (11) Find % \"3 (m,y)=(1,1) (iii) Find 333 . y (m,y)=(1,1) (iv) Find all point (a) satisfying the equation at which there is a vertical tangent line