Answer:
Sequence 1: 20, 16, 12, 8, 4, 0
Sequence 2: 20, 17, 14, 11, 8, 5
Ordered pairs: (20, 20) (16, 17) (12, 14) (8, 11) (4, 8) (0, 5)
Step-by-step explanation:
20 - 4 = 16. 16 - 4 = 12. 12 - 4 = 8. 8 - 4 = 4. 4 - 4 = 0.
20 - 3 = 17. 17 - 3 = 14. 14 - 3 = 11. 11 - 3 = 8. 8 - 3 = 5.
