Introduction to Arithmetic Sequences

- 1. What is the 1st term of the sequence? 10, 20, 30, 40, . . .
A) 10 B) 0 C) 20 D) 30 - 2. What is the 3rd term of the sequence? -10, -5, 0, 5, 10
A) 0 B) -5 C) 5 D) 15 - 3. What is the 4th term of the sequence? 2, 4, 6, 8, 10 , . . .
A) 6 B) 2 C) 4 D) 8 - 4. What is the 8th term of the sequence? 2, 4, 6, 8, . . .
A) 20 B) 16 C) 14 D) 18 - 5. What is the 10th term of the sequence? A, B, C, D, E, F, . . .
A) K B) I C) J D) H - 6. For the following sequence determine the common difference. 9, 11, 13, 15, . . .
A) -2 B) 17 C) 2 D) 9 - 7. For the following sequence determine the NEXT three terms. 9, 11, 13, 15, . . .
A) 9, 11, 13 B) 16, 17, 18 C) 20, 25, 30 D) 17, 19, 21 - 8. For the following sequence determine the common difference. 1, 5, 9, 13, . . .
A) 4 B) 1 C) -4 D) 17 - 9. For the following sequence determine the NEXT three terms. 1, 5, 9, 13, . . .
A) 29, 33, 37 B) 17, 21, 25 C) 1, 5, 13 D) 2, 4, 6 - 10. For the following sequence determine the common difference. 18, 16, 14, 12 . . .
A) 4 B) 2 C) 18 D) -2 - 11. For the following sequence determine the NEXT three terms. 18, 16, 14, 12, . . .
A) 18, 16, 14 B) 10, 8, 6 C) 2, 4, 6 D) 10, 9, 8 - 12. For the following sequence determine the common difference. -10, -5, 0, 5
A) 1 B) 5 C) 10 D) -5 - 13. For the following sequence determine the nth term. -10, -5, 0, 5
A) -10 - 5n B) -10 + 5n C) -10 + (n - 1)5 D) -10 - (n - 1)5 - 14. For the following sequence determine the common difference. 28, 36, 44, 52, . . .
A) 10 B) 8 C) 12 D) -8 - 15. For the following sequence determine the nth term. 28, 36, 44, 52, . . .
A) 28 + (n - 1)8 B) 28 - 8n C) 28 - (n - 1)8 D) 28 + 8n |

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