Module 4 Study Guide Page 1 Key Terms: 4.01 1. Sequence: ____ 2. Finite sequence: ____ 3. Infinite sequence: ____ 4. Discrete: ____ 5. Arithmetic Sequence: ____ 6. Geometric Sequence: ____ 7. Recursive: ____ 8. Explicit: ____ 9. Explicit Arithmetic Formula:____ 10. Recursive Arithmetic Formula:____ 11. Explicit Geometric Formula: ____ 12. Recursive Arithmetic Formula: ____ 13. Series: ____ 14. Finite Series: ____ 15. Finite Arithmetic Series:____ 16. Infinite Series: ____ 17. Geometric Series: ____ 18. Summation or Sigma Notation: ____ A. A sequence in which each consecutive pair of terms has a common difference B. A sequence that continues indefinitely. C. Only the first term is needed to find the nth term D. The sum of an arithmetic sequence. E. A list of ordered numbers. F. A method of writing a long series of terms in an abbreviated format using the Greek letter sigma, . G. a n =a 1 + d(n 1) H. A sequence in which each consecutive pair of terms has a common ratio I. a = n a 1 r n1 J. The sum of a sequence. K. A sequence with a limited or finite number of terms. L. The sum of a geometric sequence