What is the ordered pair that is a reflection over the x-axis for the point shown?

The x-axis starts at negative 8, with tick marks every one unit up to 8. The y-axis starts at negative 7, with tick marks every one unit up to 7. The point plotted is seven units to the left and three units down from the origin.

(7, 3)
(−7, 3)
(3, 7)
(−3, −7)