(X- 1)^2+(Y- 1)^2=2

The straight line L:y=kx, l intersects with the circle c at two points, p and q, and one point is marked with p, (0.0).

When M(0, 1), x= (radical number 2)+Q(X, 1) 1.

K= 1+2^0.5

The maximum value of y =1+20.5 >; 3/2

Painting,

When y=3/2, x = 1+(7/8) 0.5 or 1-(7/8) 0.5.

So:1+20.5 (3/2)/{1-(7/8) 0.5}