Question

Triangle ABC is translated according to the rule (x, y) → (x + 2, y – 8). If the coordinates of the pre-image of point B are
(4, –5), what are the coordinates of B'?

(2, 3)
(1, –9)
(–3, –4)
(6, –13)Triangle ABC is translated according to the rule (x, y) → (x + 2, y – 8). If the coordinates of the pre-image of point B are
(4, –5), what are the coordinates of B'?

(2, 3)
(1, –9)
(–3, –4)
(6, –13)

Answer 1

Apply the translation: x' = 4 + 2 = 6, y' = -5 - 8 = -13. So B' = (6, -13).