Which of the following points is closest to line y=x	Pick:
A) (2, -1)  B) (2, 4)  C) (-1, 1)  D) (1, 2)  E) (-2, 0)
Attachment:   m12-20.pngAs you can see point (1, 2) is the closest to line y=x.   Answer: (1, 2).
<result>D</result>
Which of the following points is closest to line y=x