Unpacked Content
Knowledge
Students know:
- When a particular two variable equation accurately models the situation presented in a contextual problem.
Skills
Students are able to:
- Write equations in two variables that accurately model contextual situations.
- Graph equations involving two variables on coordinate axes with appropriate scales and labels.
- Make predictions about the context using the graph.
Understanding
Students understand that:
- There are relationships among features of a contextual problem, a created mathematical model for that problem, and a graph of that relationship.
Vocabulary
- Piecewise functions
