Functions and Relations Lesson 1-1

What is a function?

Four Ways to Represent a Relation

Example 1 (DO NOT WRITE)

Example 1 Solution (DO NOT WRITE)

Problem 1

Problem 1 Solution

Example 2 (DO NOT WRITE)

Example 2 Solution (DO NOT WRITE)

Problem 2

Problem 2 Solution

Example 3 (DO NOT WRITE)

Example 3 Solution (DO NOT WRITE)

Problem 3 B A

Problem 3 Solution Part A: No Part B: No

Example 4 (DO NOT WRITE)

Example 4 Solution (DO NOT WRITE)

Problem 4

Problem 4 Solution

Practice Problems Page 9-10 Problems 1-10

Example 5 (DO NOT WRITE)

Problem 5

Problem 5 Solution 9

Practice Problems Page 9-10 Problems 11-12

Set-Builder Notation

Interval Notation

Example 6 (DO NOT WRITE)

Example 6 Solution (DO NOT WRITE)

Problem 6

Problem 6 Solution  

Practice Problems Page 9-10 Problems 13-14, 17-21