What you’ll learn
Connect the equations and inequalities from Unit 1A to functions. Use function notation to track inputs and outputs, then describe how quantities change using slope and average rate of change.
- Read function notation and evaluate functions at numerical or algebraic inputs.
- Recognize how inputs, outputs, domain, and range describe a situation.
- Find slope from points and graphs, including horizontal and vertical lines.
- Calculate average rate of change from a formula, graph, or table and interpret the units.