High School: Quadratic Functions in Different and Equivalent Forms (CCSSM Version)

Concepts Recognize Quadratic Relationships Represented in Patterns, Graphs, Tables, and Symbols Represent, Identify, and Interpret Key Features of Quadratic Relationships Understand, Write, and Use Quadratic Functions in Different Forms Unit includes 25 high-level tasks with associated QuickStarts, Practices, Applications, and Quick Writes. 3 checkpoints and 6 support activities. 1 final performance-based assessment with scoring guide. Students Understand and identify the rate of change that defines different types of functional relationships, including linear, exponential, and quadratic. Analyze patterns, graphs, tables, and equations to determine whether the type of functional relationship represented is linear, exponential, or quadratic. Analyze and construct tables, graphs, and equations of quadratic relationships to identify key features, such as the x-intercepts (zeros), vertex, axis of symmetry, differing average rates of change, and regions of increase and decrease. Use different forms of quadratic functions and convert between/among them to identify x-intercepts (zeros), the vertex, and other key features in contextual situations, including: Standard form Factored form (intercept form) Graphing form (vertex form)