Answer:
Option D
Step-by-step explanation:
Coordinates of the vertices of ΔABC → A(-2, 1), B(0, 1) and C(-3, -1)
Coordinates of image ΔA'B'C' → A'(1, -2), B'(1, 0) and C'(-1, -3)
Now we compare the preimage and image points A and A',
A(-2, 1) → A'(1, -2)
If the coordinates of A are (x, y) then after transformation coordinates of A' → (y, x)
So the rule for the transformation is,
A(x, y) → A'(y, x)
This rule is followed when a point is reflected over a line y = x.
Therefore, Option D is the answer.
