8. Which term of the arithmetic sequence 4, 1, -2, -5,... is -29? A. 9th term B. 10th term C. 1th term D. 12th term 2 2 9. What is the 6th term of the geometric sequence 2 10, ..? . 250 25' 5' C. 1250 A. 25 D. 2500 10. The first term of an arithmetic sequence is 2 while the 18th term is 87. Find the common difference of the sequence. A. 7 . 6 C. 5 D. 3 11. What is the next term in the Fibonacci sequence 1, 1, 2, 3, 5, 8, ..? . 13 . 16 . 19 D. 20 12. Find the sum of the geometric sequence where the first term is 3, the last term is 46 875, and the common ratio is 5. A. 58 593 B. 58 594 C. 58 595 D. 58 596 13. Find the eighth term of a geometric sequence where the third term is 27 and the common ratio is 3. A. 2187 B. 6561 C. 19 683 D. 59 049 14. Which of the following is the sum of all the multiples of 3 from 15 to 48? . 315 . 360 C. 378 D. 396 n? -1, 15. What is the 7th term of the sequence whose nth term is a, n? +1 24 A. 25 23 47 C. 50 49 D. 50 25 B.