1. Which of the following sequences is an example of finite sequence?
a. 0,1,2,3,4.
b. -2,-3,-4,-5,-6
c. 5,4,3,2,1,.
d. -1,0,1,2,3,.
plesase pasagot po ng ma'ayos wag po hola hola
pang (grade 10)
2. What is the nth term of the sequence: 3, 5, 7, 9, 11, 13,.
a. An = 2n+1
b. An = n+1
c. An = 1 - 2n
d. An = 2n
3. It is a function whose domain is a finite set or an infinite set.
a. Arithmetic Sequence
b. Geometric Sequence
c. Harmonic Sequence
d. Sequence
4. What is the third term of the sequence with general term of An = 12 - 3n?
a.-3
b. 3
c. 0
d. 12
5. Which of the following sequences are examples of infinite sequence?
I. 0, 1, 2, 3, 4
II. -2, -3, -4, -5, -6
III. 5, 4, 3, 2, 1,.
IV. -1, 0, 1, 2, 3,.
a. I only
b. II and III c. III and IV d. IV only
6. What is the representation of the last term of a sequence?
a. Aj
b. An
C. n
d. A
7. Find the missing term of 13, 7, 1, ---, -11.
a.-5
b. 5
c. 0
d.-7
8. Which of the following is not true about arithmetic sequence?
a. the first term is A,
b. it has a common difference
c. it is a form of a sequence
d. none of the above
9. Sequence where every term after the first is obtained by adding a constant.
a. Arithmetic Sequence
b. Geometric Sequence
c. Harmonic Sequence
d. Sequence
10. The term of an arithmetic sequence is given by
a. An = A, + (n -1)d
b. An = A + (n + 1)d
c. Sn = A1 + (n -1)d
d. An = A1 - (n-1)d
11. Which of the following is an example of arithmetic sequence?
a. 1,8,27,64,.
b. 1,-3,5,-7,.
c. 9,14,19,24,.
d. 40,20,10,5,.
12. What is the third term of the sequence 1, -3, -, -7?
b. 3
d. 7
13. Find the missing term of the sequence_, 4, 7, 10, 13.
b. 3
d. 7
14. These are the terms between two nonconsecutive numbers of an arithmetic sequence.
a. geometric means
b. difference
c. ratio
d. arithmetic
means
15. What is the arithmetic sequence if we insert four arithmetic means between 12 and 32?
a. 12,17,22,27,29,32,.
b. 12,17,21,24,28,32,.
c. 12,16,20,24,28,32.
d. 12,16,21,24,28,32,.
16. Insert one arithmetic mean between 2 and 32.
a. 11
b. 13
c. 15
20. The arithmetic sequence has common ratio while the geometric sequence has common
difference.
a. True
b. False
c. both a and b
d. None of the above
21. Which of the following sequence has the nth term of an="* + 1
a. 3,5,9,11,.
b. 4,6,8,10,.
c. 3,5,7,9,.
d. none of the above
22. The third term of a sequence with the nth term of an=4n-5 is
a. 3
b. 7
c.-1
d. 11
23. Find the missing terms in the arithmetic sequence ___,-6,-12,-18,_
a. O and 24
b. 24 and 0
c. -24 and 1
d. O and -24
24. How many terms can be found on the finite sequence -3.-6,-9,-12,-15,-18,-21,-24.
a. 3
b. 8
C. 12
d. 24
25. What is the common difference of the sequence 1,-3,-7,-11,.
a. 4
b. 2
c.-4
d.-2
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Answer:
1. b
2. a
3. c
4. b
5. c
6. b
7. a
8. d
9. a
10. c
11. c
12.
13.
14. a
15. c
16. not sure
20. b
21. c
22. b
23. d -
24. b
25. a
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