For numbers 7a-7d, choose Yes or No to indicate whether the points, when graphed, lie on the same line.
7a. (1, 12), (2, 8), (3, 4). (4,0)
o Yes
7b. (1, 1), (2, 8), (3,9), (4, 10) o Yes O No
7c. (1,3), (2, 6), (3,9), (4, 12)
o Yes
o No
7d. (1,4), (2, 6), (3, 10). (4, 12) 0 Yes No