Answer:
Step-by-step explanation:
Initial point: (1, -2)
Final point: y = x
Blue light translation:
- 4 units right, 5 units down
- Number of translations = n
Red light translation:
- 1 unit left, 4 units up
- Number of translations = 15
Final point is going to be:
- x = 1 + 4n - 15*1 = 4n - 14
- y = -2 - 5n + 15*4 = -5n + 58
Since the coordinates of final point are same, we have:
- 4n - 14 = -5n + 58
- 4n + 5n = 58 + 14
- 9n = 72
- n = 72/9
- n = 8
