After the translation to the right by 4 units and up by 1 unit, the coordinates of A′, B′ and C′ are:
First, list the coordinates for the original points:
A translation to the right means that it will be added to the x coordinates and a translation up means that it will be added to the y coordinates.
The coordinates to the new points are:
A:
= (-6 + 4), (5 + 1)
= (-2, 6)
B:
= (3 + 4), (2 + 1)
= (7, 3)
C:
= (0 + 4), (-1 + 1)
= (4, 0)
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