Answer:
(-2, 3)
Step-by-step explanation:
A is translated from (5, 1) to A' at (6, -2).
That is, it moves one unit to the right and three units down.
B is also translated to B' one unit to the right and three units down to (-1, 0).
B must be one unit to the left and three units above B'.
Thus, the coordinates of B are (-2, 3).
The diagram below shows the translation of side AB of ∆ABC to its new location at A'B'.
