If a point A(x, y) is translated by 'h' units to the right and 'k' units vertically down, coordinates of the image point will be A'(x + h, y - k).
Rule of translation for triangle GHI to form ΔG"H"I" will be Option (D).
Coordinates of G → (-4, 4)
If point G is translated 'h' units horizontally right and 'k' units down,
Coordinates of the image point G" → (-4 + h, 4 - k)
From the graph attached,
Coordinates of G" → (0, -1)
Since, both the coordinates of G" are same.
Therefore, (-4 + h) = 0
h = 4
And (4 - k) = -1
k = 4 + 1
k = 5
Therefore, ΔGHI will be translated by 4 units right and 5 units down on the graph.
Rule defining the translation will be, Option (D) (x, y) → (x + 4, y - 5)
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