Arithmetic And Geometric Sequence
9 Questions
| Total Attempts: 1619
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This quiz is for second year high-school students. The result will show if the students learn about the lesson.
Questions and Answers
- 1.
- Find the common difference and the next term of the following sequence:
-
3, 11, 19, 27, 35,...
- A.
8
- B.
7
- C.
6
- D.
5
- E.
4
- 2.
- Find the common ratio and the seventh term of the following sequence:
-
2/9, 2/3, 2, 6, 18,...
- A.
4
- B.
3
- C.
2
- D.
1
- E.
0
- 3.What is the 6th term of the sequence in number 3?
- A.
160
- B.
159
- C.
162
- D.
163
- E.
164
- 4.
- Find the tenth term and the n-th term of the following sequence:
-
1/2, 1, 2, 4, 8,...
- A.
156
- B.
265
- C.
625
- D.
256
- E.
526
- 5.
- Find the n-th term and the first three terms of the arithmetic sequence having a4 = 93 and a8 = 65.
- A.
411
- B.
141
- C.
114
- D.
441
- E.
144
- 6.
- Find the n-th and the 26th terms of the geometric sequence with a5 = 5/4 and a12 = 160.
- A.
2 621 440
- B.
2 621 441
- C.
2 622 444
- D.
2 623 440
- E.
2 620 442
- 7.
- Find the sum of 1 + 5 + 9 + ... + 49 + 53.
- 8.
- Find an if S4 = 26/27 and r = 1/3.
- 9.Differentiate arithmetic and geometric sequence.
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