### Home > CC4 > Chapter 5 > Lesson 5.2.2 > Problem 5-67

5-67.

Choose one of the sequences in problem 5‑66 for which you determined that 447 is *not* a term. Write a clear explanation describing how you can be sure that 447 is not a term of the sequence. Homework Help ✎

Justification will vary, but *n* must be a positive integer.