The length of a rectangle is shown below: On a coordinate grid from negative 6 to positive 6 on the x-axis and on the y-axis, two points A and B are shown. The point A is on ordered pair 1, 3, and the point B is on ordered pair negative 1, 3. A straight line joins the points A and B.

If the area of the rectangle to be drawn is 10 square units, where should points C and D be located, if they lie vertically below the line that connects B and A, to make this rectangle? (5 points)

a
C(−1, 1), D(1, 1)
b
C(−1, −2), D(1, −2)
c
C(−1, 5), D(1, 5)
d
C(−1, −7), D(1, −7)