Title: Unit 2 Functions
Course: Intermediate Algebra - In Development

The concept of function may be the single most important concept spanning all branches of mathematics. We will learn how to recognize when a relationship is a function and to evaluate a function for a given input. We will work with functions represented in various ways. We will recognize and interpret key features of functions represented with graphs, tables, and equations. We will relate these features to what is occurring in mathematical and real world situations. The key features include: intercepts; intervals where the function is increasing or decreasing; when the value of the function is positive or negative; relative maximums and minimums; symmetries; domain (input) and range (output); inverse relationships; and rate of change.

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Student Class and Practice Work