Algebra 2: Intermediate Algebra

Relations and Functions Video Review Lessons

The Rectangular Coordinate System
• Using the Cartesian System
• Thinking Visually
An Introduction to Functions
• Introducing Relations and Functions
• Functions and the Vertical Line Test
• Function Notation and Values
Domain and Range
• Finding Domain and Range
• Domain and Range: An Explicit Example
• Satisfying the Domain of a Function
• Graphing Important Functions
The Algebra of Functions
• Operations on Functions
• Composite Functions
• Components of Composite Functions