A line contains the points (6, - 3) and (3, 1) When this line is reflected across the -axis, what are the two new points? (1 point)

(- 6, 3) and (- 3, - 1)

(6, 3) and (3, - 1)

(- 6, - 3) and (- 3, 1)

(- 6, - 3) (3, 1)

The correct answer is (- 6, 3) and (- 3, - 1).