Day 2: Sections 9.2 Arithmetic and 9.3 Geometric Sequences
College Algebra 201 and 202 - Summer 2026
MTH 122 · COLLEGE ALGEBRA · DAY 2
Sections 9.2 Arithmetic and 9.3 Geometric Sequences
✅ To-Do This Day
- Watch the Day 2 videos below
- Submit HW 2 Sections 9.2 & 9.3: Arithmetic and Geometric Sequences — ⏰ Due Monday, June 15th 11:59pm
🎯 Learning Objectives (click to expand)
- Find the common difference for an arithmetic sequence.
- Find the common difference for an arithmetic sequence.
- Write terms of an arithmetic sequence.
- Use a recursive formula for an arithmetic sequence.
- Use an explicit formula for an arithmetic sequence.
- Find the common ratio for a geometric sequence.
- List the terms of a geometric sequence.
- Use a recursive formula for a geometric sequence.
- Use an explicit formula for a geometric sequence.
📝 Guided Notes
Print or open digitally and fill in as you watch the videos.
🎬 Day 2 Videos
Watch the videos below.
1. Arithmetic Sequences
2. Geometric Sequences
📚 Required Reading
✅ Completed Notes (Reference)
A worked-through copy of the guided notes — use after you've tried the videos to check your understanding.