A point with coordinates (a, b) is plotted on a coordinated plane. The values of a and b can be any positive or negative integer. What must be true about the point (–a, –b)? A. It is flipped across the y-axis from the original point. B. It is flipped across the x-axis from the original point. C. It is in the quadrant diagonal to the original point. D. It is in the same quadrant as the original point, but in a different location.