Determine whether the points

P

and

Q

lie on the given surface.\

r(u,v)=(:u+v,u^(2)-v,u+v^(2):)\ P(4,8,4),Q(5,-3,17)

\

P

and

Q

are on the surface.\

P

is on the surface, but

Q

is not.\

Q

is on the surface, but

P

is not.\ Neither

P

nor

Q

is on the surface.

Determine whether the points P and Q lie on the given surface. r(u,v)=u+v,u2v,u+v2P(4,8,4),Q(5,3,17) P and Q are on the surface. P is on the surface, but Q is not. Q is on the surface, but P is not. Neither P nor Q is on the surface