👤

5 1 ? B. ? 3'3' 3 6. What is the common difference of the arithmetic sequence , A. D. 7. Which of the following sequence is an arithmetic sequence? A. 1, 1, 2, 3, 5, 8, 13 C.-8,-3,2,7,12,17 B. 21, 34, 55, 89, 144 D. -8,16,-32,64,-128 WIN C. 3 8. In the sequence 4, 6, 8, 10,... what is the 50th term? A. 12 B. 102 C. 198 D. 202 9. Which term of the arithmetic sequence 2, 7, 12, 17, ... is 122? A. 23rd B. 24th C. 25th D. 26th 10.Christian plans to save money in his piggy bank, starting with 5 on the first day. He plans to increase his saving by 2 per day, how much must he save on the 7th day? A. 15 B. 17 C. 21 D. 23​