The Precalc Doc

Transformation of Functions Unit This unit contains materials to guide students in using functions and their transformations. It assumes that basic functions have been covered. In addition, students should understand domain and range, the difference between functions and relations, and function operations. In this unit, you will find the following materials: Lessons in both Smart Board and PowerPoint FormatLesson answer keysWorksheets that go along with some of the lessonsWorksheet answer ke

Transformation of Functions PracticeThis worksheet with the answer key covers the following: Translations of functionsReflections of functionsStretches and Shrinks functionsApplying the absolute value to function transformationsThe sheet requires students to graph various transformations on three different graphs of functions. It is part of a larger Unit that can be found in its entirety here: Function Transformation UnitThis is all the original work of the author.

Welcome to the Euler’s Line ProjectEuler's Line passes through a triangle's circumcenter, orthocenter, and centroid. It is the goal of this project to find those three points using prior knowledge of lines, systems of equations, and geometry. Educators can use this project in Geometry, Algebra 2, and Precalculus at both regular and honors levels. This project is designed for small group work. For example, you could have groups of three; Then, each student would find the orthocenter, circumcente