∆abc is translated 6 units up and 3 units left to create ∆a'b'c'. if vertex a is at (-1, 2) and vertex b is at (1, 5), then vertex a' is at and vertex b' is at .

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