A1.4 Unit Overview

Students make sense of functions represented as graphs, tables, equations, and situations. They interpret statements in function notation and describe functions using their key features, including average rate of change, domain, and range. They also explore piecewise-defined and absolute value functions.

By Amplify Classroom

Grades: 9th - 12th Grade

Subject: Math

Learning goals: Sub-Unit 1: Function Notation (Lessons 1–3) • Determine whether a relationship is a function. • Interpret statements in function notation. Sub-Unit 2: Key Features of Functions (Lessons 4–10 + Practice Day + Quiz) • Compare graphs using function notation and their key features. • Describe functions using their key features, including domain, range, and average rate of change. Sub-Unit 3: Special Types of Functions (Lessons 11–19 + Practice Day) • Interpret, evaluate, graph, and write equations of piecewise-defined and absolute value functions. • Analyze and model situations using function tools, including situations that model sequences and inverses of functions.