two parallel lines are graphed on a coordinate plane as shown. The lines are rotated about the origin. The graph of the image of the lines after the rotation is also shown. Which conclusion is supported by the image of the lines? A. When parallels lines are rotated, the images of the lines are always parallel. B. when parallel lines are rotated, the images of the lines are always perpendicular. C when parallel lines have rotated, the images of the lines always have the same slope as the original lines. D. when parallel lines are rotated, the images of the lines always have the same y-intercept as the original lines.