Hello! I am trying to double check my answer because I am unsure of my solution. Thank you so much! :)

The force in an electrostatic field given by f(x, y, z) has the direction of the gradient. For f ( x, y, z ) = 20 2 + 2 2 at the point P : (1, 1) select all statements that are true. None of the statements are true. The gradient is pointing in the negative y direction. The point P : (1, 1) is not in the domian. OVf = [0, -1/3]