AtAtchgeto12. In the standard (x,y) coordinate plane, the point (2,1) is the midpoint of CD. Point C has coordinates (6,8). What are the coordinates of point D ?F. (−2,−27)G. (−2,−6)H. (4,29)J. (10,10)K. (2,1)0 Get tutor helpRograblaningIt Kie ABCD is relected across the x-aws, what are the resulting coordinates of point A ?A (1,−3)B (−3,1)C (β,−1)D (x,−1)E (−1,−3) Get tutor help