Square abcd was translated using the rule (x, y) → (x – 4, y + 15) to form a'b'c'd'. what are the coordinates of point d in the pre-image if the coordinates of point d’ in the image are (9, –8)?

(13, –23)
(5, 7)
(18, 1)
(–6, –4)

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊

okay i'm not 100% positive this is correct but

step-by-step explanation:

90miles 1.5hours

60miles 1hour

150miles 2.5hours

120miles 2hours