If the image of the point P under reflection in the x-axis is (-3, 2), then the coordinates of the point P are

1. (3, 2)

2. (-3, -2)

3. (3, -2)

4. (-3, 0)

The reflection of the point P(1, -2) in the line y = -1 is

1. (-3, -2)

2. (1, -4)

3. (1, 4)

4. (1, 0)

The reflection of the point (-3, 0) in the origin is the point

1. (0, -3)

2. (0, 3)

3. (3, 0)

4. none of these

Which of the following points is invariant with respect to the line y = -2?

1. (3, 2)

2. (3, -2)

3. (2, 3)

4. (-2, 3)