8.F.2 – Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a linear function represented by a table of values and a linear function represented by an algebraic expression, determine which function has the greater rate of change.
Internet Resources (Videos, Websites, etc.)
- Compare two functions by analyzing an equation and a graph
- Compare two functions by analyzing an equation and a table
- Compare two functions by analyzing an equation and a verbal description
- Compare distance-time graphs with distance-time equations
- Understanding Distance, Speed and Time Relationships
- Exploring Linear Functions: Representational Relationships
- Linear functions: Write a rule for a function table (Eighth grade – V.4)
- Linear functions: Graph a line from a function table (Eighth grade – V.6)
- Linear functions: Graph a line from an equation (Eighth grade – V.7)
- Nonlinear functions: Identify linear and nonlinear functions (Eighth grade – W.1)
- More Complicated Functions: Introduction to Linear Functions
- Graphing the West Corridor Data
- Coordinates and the Cartesian Plane
- Math Nspired: Definition of Functions
This lesson involves examining relationships and functions and their inputs, outputs, domains, and ranges.
- Math Nspired: Growing Patterns
This lesson involves using pattern growth to construct functions.