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? (6, - 13) (2, 3) (1, - 9) (- 3, - 4)

Explanation:

Step1: Find x - coordinate of B'

$x = 4+2=6$

Step2: Find y - coordinate of B'

$y=-5 - 8=-13$

Answer:

$(6, - 13)$