Question

2,6,12,20 Generalize the pattern by finding the nth term. A) 2n B) n2 + n C) 3n - 1 D) (n + 1)(n + 2)

Answer 1

Position Value of Term. 1. 4. 2. 8. 3. 12. 4. 16. 5. 20. What expression shows the ... 1 1. 2 -5. 3 1. 4 -5. 5 1. B). n an. 1 2. 2 8. 3 14. 4 20. 5 26. C). n an. 1 2. 2 -2. 3 -10. 4 -26 ... Generalizethe pattern by finding an explicit formula for the nth term. A) n2 + 5. B). 3n + 1. C). 2n + 5. D). (n + 1)