HONORS DISCRETE 3RD QUARTER TEST
HONORS DISCRETE PRACTICE MULTIPLE CHOICE
CHAPTER 9: FIBONACCI AND RECURSIVE SEQUENCES
Pick the MOST ACCURATE Answer Choice
1) Calculate the value of F27 =
A) 196,418 B) 219,602 C) 439,204 D) 121,393
2) Calculate the value of [pic]
A) 2 B) 3 C) 21 D) 48
3) Calculate the value of [pic]
B) 6 B) 9 C) 12 D) 144
4) Calculate the value of [pic]
C) 3 B) 4 C) 29 D) 50
5) Calculate the value of [pic]
A) 5 B) 11 C) 18 D) 55
6) Calculate the value of [pic]
A) 4 B) 5 C) 18 D) 21
7) Calculate the value of [pic]
A) 3 B) 13 C) 9 D) 11
8) Calculate the value of 4 F11 - 5 =
A) 32 B) 8 C) 24 D) 20
9) Calculate the value of 2 F3+4 =
A) 7 B) 10 C) 13 D) 26
10) Which recursive rule best describes the sequence -5, -3, -1, 1, …
A) an = 2an-1 -4 B) an = 3an-1 - 8 C) an = an-1 + 2 D) an = 2an-1 – 3
11) Which recursive rule best describes the sequence 3, 14, 36, 80, …
A) an = –2an-1 B) an = an-1 + 6 C) an = an-1 + 11 D) an = 2an-1 + 8
12) Which recursive rule best describes the sequence 7, 23, 87, 343, …
A) an = an-1 + 16 B) an = 4(an-1) - 5 C) an = 3(an-1) + 2 D) an = 2(an-1) + 9
13) For a sequence with recursive rule an = 2(an-1 - 1) and seed a1 = 5, which of the following represents the 5th term of the sequence?
A) 8 B) 14 C) 26 D) 50
14) For a sequence with recursive rule an = 4an-1 + 7 and seed a1 = -2, which of the following represents the a4?
A) – 1 B) 3 C) 15 D) 19
15) For a sequence with recursive rule an = 5 - 2an-1 and seed a1 = 3, which of the following represents the 4th term of the sequence?
A) 7 B) 23 C) – 9 D) 27
16) Which of the following best describes the sequence: 18, 6, -6, -18, …
A) Geometric B) Arithmetic C) Neither
17) Which of the following best describes the sequence: an = an-1 ÷ 3
A) Geometric B) Arithmetic C) Neither
18) Which of the following best describes the sequence: [pic]
A) Geometric B) Arithmetic C) Neither
19) Which of the following best describes the sequence: [pic]
A) Geometric B) Arithmetic C) Neither
HONORS DISCRETE PRACTICE MULTIPLE CHOICE Chapter 9 SOLUTIONS
1. A
2. A
3. D
4. C
5. B
6. C
7. C
8. A
9. D
10. C
11. D
12. B
13. D
14. D
15. C
16. B
17. A
18. C
19. A
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