Previous Problem Problem List Next Problem (1 point) Is the point (-1, -2, 2) visible from the point (5, 6, 0) if there is an opaque ball of radius 1 centered at the origin? ? Suppose that you stand at the point (5, 6, 0) and look in the direction of a point that is not visible because it is behind the ball. You will then be looking at a point on the sphere. If (-1, -2, 2) is not visible from (5, 6, 0), find the point on the sphere at which you are looking if you look in the direction of (-1, -2, 2). Otherwise, find the point on the sphere at which you look if you are looking in the direction of (-1, -2, 1). Point (x, y, Z) = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times