Summary Functions, Relations, and Notation
The document is a math study guide about functions and relations. It explains the difference between functions and relations. It introduces the Vertical Line Test for identifying functions from graphs. It covers continuous, discontinuous, and discrete graphs. The notes explain domain and range and how to write them using interval notation. They also review open and closed circles and inequality symbols. The document covers important graph features such as x-intercepts and y-intercepts. It explains absolute and relative maximums and minimums. It also introduces the axis of symmetry. Overall, the document provides a clear review of important concepts for analyzing functions and graphs.
Document information
- School year
- 2
- Uploaded on
- August 17, 2026
- Number of pages
- 1
- Written in
- 2026/2027
- Type
- Summary