Task 3: A sequence of transformations was applied to triangle ABC to result in A"B"C". First, ABC was rotated 90 counterclockwise around the
origin to get A'B'C'. Then a translation resulted in A"B"C".
1. What are the coordinates of A'B'C' after the rotation?
(Hint: you need to do the rotation)
A’ ( , )
B'( , )
C'( , )

2. What is the algebraic description of the translation in
this sequence? (Hint: A'B'C' is the preimage: A”B”C” is the image.)
(x, y) → (X —————, y ————-)
(Include both the sign and the number)