FUNCTION UNIT
UNIT OBJECTIVES: From New Illinois Mathematics Standards 8.EE.5, 8.EE.6, 8.F.1, 8.F.2, 8.F.3, 8.F.4, 8.F.5
Equations of Lines
Function Relationships
Equations of Lines
- Graph proportional relationships, interpreting the unit rate as the slope of the graph.
- Compare proportional relationships represented in different ways.
- Use similar triangles to explain why the slope (m) is the same between two points on a line.
- Use Slope Intercept Form to create an equation of a line.
Function Relationships
- Understand that a function assigns exactly one output (y) for each input (x).
- Understand that a graph of a function is a set of ordered pairs (inputs & outputs).
- Compare functions represented in different ways.
- Interpret Slope Intercept Form as defining a linear function.
- Give examples of Non-Linear Functions
- Qualitatively describe a function relationship by analyzing a graph.