Right triangle lmn has vertices l(7, –3), m(7, –8), and n(10, –8). the triangle is translated on the coordinate plane so the coordinates of l’ are (–1, 8).which rule was used to translate the image? (x, y) → (x + 6, y – 5) (x, y) → (x – 6, y + 5) (x, y) → (x + 8, y – 11) (x, y) → (x – 8, y + 11)

We are given the vertices of the triangle with their respective coordinates. For the vertex L, the translated coordinates is also given. So, from the original coordinates of L and the new coordinates, we can get the rule used during translation:
(7, -3) -> (7 + a, -3 + b) = (-1, 8)
7 + a = -1
a = -8

-3 + b = 8
b = 11

Therefore, the answer is:
(x, y) → (x – 8, y + 11)

1+1=22×1=22-1=11-1=1duh