Right triangle LMN has vertices L(7, –3), M(7, –8), andN(10, –8). The triangle is translated on the coordinate plane so the coordinates of L’ are (–1, 8).

To find the translation, compare L(7, −3) with L′(−1, 8). The x-coordinate changes by −1 − 7 = −8, and the y-coordinate changes by 8 − (−3) = 11. So every point moves left 8 units and up 11 units, which is the rule (x, y) → (x − 8, y + 11), choice D.

AI-written and checked against the verified answer.