Functions and Function Notation

We covered information found in Lesson 4.8 in the textbook today. Functions are defined as relationships where there is only one output (or y value) for every input (x value). After looking at many examples of functions and non-functions, it appeared as though students understood this concept. We also talked about how function notation differs from function form of an equation.

Students had about 25 minutes in class to put the final touches on their presentations. Presentations will begin tomorrow, and continue through the rest of the week.

Tonight's Homework: Finish your paper and presentation. Do Lesson 4.8 ( 11 - 19, and 20 - 40, even ).