Sequence and Series

123456789101112131415161718192021
Across
  1. 2. A sequence where the second differences are constant
  2. 4. A single number in a sequence
  3. 5. The concept used when a sequence has no end
  4. 7. The symbol used to represent summation notation
  5. 9. The arrangement of numbers in a sequence
  6. 14. A formula that directly calculates any term in a sequence
  7. 15. A sequence where each term is found by adding a constant difference
  8. 17. The result of adding numbers together
  9. 18. A sequence or series that continues indefinitely
  10. 19. The amount added or multiplied to get the next term
  11. 20. The fixed multiplier in a geometric sequence
  12. 21. A sequence where each term is found by multiplying by a constant ratio
Down
  1. 1. The product of all positive integers up to a given number, used in series
  2. 3. The fixed amount added in an arithmetic sequence
  3. 6. The sum of all terms in a series
  4. 8. A sum of only a specific number of terms in a series
  5. 10. The general formula for finding any term in a sequence
  6. 11. The sum of the terms in a sequence
  7. 12. The rule that defines a sequence
  8. 13. A sequence where each term is defined based on the previous term(s)
  9. 16. The value a sequence approaches as the number of terms increases
  10. 19. The process of adding up terms in a sequence