Question

RSV has coordinates R(2,1),S(3,2), and V(2,6). A translation maps points R to R' at (-4,8). What are the coordinates for S' for this translation?

Can't understand this one please help me.

Answer 1

R -> R' shifted (2,1) by (-6,7) to (-4,8)
Just apply the translation (-6,7) to the other points:
(3,2) + (-6,7) = (-3,9)
(2,6) + (-6,7) = (-4,13)

Answer 2

The coordinates are c (-3, 9).

Answer 3

Feel like i should post this somewhere
[ANSWERS]
1. B: (x,y)→(x+5, y+3)

2. D: (x,y)→(x-3, y+7)

3. A: The Preimage and Image are congruent

4. C: (-3, 9)