Question

The following triangle DOG is transformed using a reflection: Triangle DOG is shown. D is at 0, 0, O is at 1, 2, G is at negative 1, 4. Which could be coordinates of D'O'G' after the reflection?

Answer 1

D` = (0,0) O` = (-1, 2) G` = (1,4)

These are the new points after the reflection.

Explanation:

Answer 2

D: (0,0)
O: (1,2)
G: (-1,4)
Reflection across Y-axis:
D': (0,0)
O': (-1,2)
G': (1,4)
Reflection across X-axis:
D': (0,0)
O':(1,-2)
G': (-1,-4)