1. Which of the following is a geometric sequence? A. 1,3,2 B. 1,5, 10 C. 1,1,2 D. 3, 6, 12 10 10 10 10 2. What is the common ratio of the geometric sequence 10, ? ادرا 9 27 81 A. -3 B. - C. 1 D. 3 3 3 3. Given the sequence 128, -32,8 ..., which of the following statements is TRUE? A. The sequence is a geometric sequence with a common ratio of —4. B. The sequence is an arithmetic sequence with a common difference of –4. C. The sequence is a geometric sequence with a common ratio of - D. The sequence is an arithmetic sequence with a common difference of - 4. Given the sequence 2, 10, 50, 250 ..., which of the following statements is/are TRUE? i. The sequence is a geometric sequence. iii. The common ratio is 5. ii. The sequence is an arithmetic sequence. A. i only B. ii only C. i and iii only D. i and ii only
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Answer:
1. D
2. C
3. A
4. C
Yan na po yung sagot, di ko po nakita yung 5. ito po ay sariling opinyon ko lang kung maniniwala ba kaya o hindi ay nasa inyo po ang desisyon.