Unpacked Content
Knowledge
Students know:
- How to represent relations and functions by equations, graphs or tables and can compare and contrast the different representations.
- A function is a special kind of relation.
Skills
Students are able to:
- Compare and contrast relations and functions given different representations.
- Identify which relations are functions and which are not.
Understanding
Students understand that:
- All functions are relations, but that some relations are not functions.
- Equations, graphs, and tables are useful representations for comparing and contrasting relations and functions.
Vocabulary
- Function
- Relation
