D. Detemine the indicated term in the following arithmetic sequences. 1. a: (2,5,8,...) 2. a : {4, 8, 12, ... 3. a {0, 20, 40, 60, ...} 4. ax: (6, 18, 30, 42, ...) 5. a,: {-42, -39, -36, ...}

Answer:
1. 2,5,8,11,14,17
2. 4,8,12,16,20,24
3. 0,20,40,60,80,100,120
4. 6,18,30,42,54,66,78
5. -42,-39,-36,-33,-30,-27
6. -50,-40,-30,-20,-10,0