Name
Date
Sequences: patterns with addresses — Homework
Classify sequences and write explicit rules.
- 1.Arithmetic or geometric: 5, 11, 17, 23…? Give d or r.
- 2.Write its explicit rule and find a₁₂.
- 3.Arithmetic or geometric: 4, 12, 36, 108…?
- 4.Write its rule and find a₆.
- 5.A pool has 3 rows, then 5, then 7… seats. Rule for row n? Row 10?
- 6.Why n − 1 in aₙ = a₁ + (n−1)d?
🌲 Homeschool for the FutureNinth Grade · Math · week 8 homework