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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