Day 8: Chapter 3.1 Functions
College Algebra 201 and 202 - Summer 2026
MTH 122 · COLLEGE ALGEBRA · DAY 8
Chapter 3.1 Functions
✅ To-Do This Day
- Watch the Day 8 videos below
- Submit HW 8 Section 3.1: Functions and Function Notation — ⏰ Due Monday, June 29th 11:59pm
🎯 Learning Objectives (click to expand)
- Determine whether a relation represents a function.
- Find the value of a function.
- Determine whether a function is one-to-one.
- Use the vertical line test to identify functions.
- Graph the functions listed in the library of functions.
- Find difference quotient for functions
📝 Guided Notes
Print or open digitally and fill in as you watch the videos.
🎬 Day 8 Videos
Watch the videos below.
1. Day8Video1Functions
2. Day8Video2PieceWiseAndFunctionEvaluation
3. Day8Video3DifferenceQuotient
📚 Required Reading
✅ Completed Notes (Reference)
A worked-through copy of the guided notes — use after you've tried the videos to check your understanding.