Point a is located at (_2, _6), and d is located at (_6, 8). find the coordinates of the point that lies halfway between a and d.
(0, 2)

(_2, 3)

(_3, 0)

(_4, 1)

Rah is completing a school project on the expansion of fast food restaurants across the united states. she finds a map that shows a clear pattern of restaurants beginning in the east and expanding west. this map was most likely created using the technology of