Question

2.

1. Which of the following translations is needed to
carry preimage ARST to its image AR'S'T'?
Ay
5
SY
7
-5
5
R'
1
R
-
ロロロ
A (x,y) → (x +3, y + 4)
B (x,y) → (x - 4, y + 3)
C (x,y) → (x + 5, y + 3)
D (x,y) → (x-5, y - 3)
-
Need help

Answer 1

B

Explanation:

consider the coordinates of T and T'

T (1, - 2 ) and T' (- 3, 1 )

1 → - 3 in the x- direction is - 4

- 2 → 1 in the y- direction is + 3

then the translation rule is (x, y ) → (x - 4, y + 3 )