What This Document Is
This document is a focused review exercise designed to prepare students enrolled in EGR 1980 (Prep Math for EGR Lecture) at Wright State University. Specifically, it’s structured as a practice recitation, mirroring the types of questions and topics covered in preparatory calculus sessions led by Professor Griffith. The material centers around fundamental algebraic concepts crucial for success in engineering mathematics. It appears to be based on an ALEKS assessment system, indicating a focus on knowledge mastery and pinpointing areas needing further study.
Why This Document Matters
This review is invaluable for students who want to proactively strengthen their mathematical foundation *before* tackling the more complex concepts in calculus and engineering coursework. It’s particularly helpful for students who may be feeling uncertain about specific pre-calculus topics or who want to reinforce their understanding. Utilizing this resource can improve performance on quizzes, exams, and ultimately, in the core engineering curriculum. It’s best used as a self-assessment tool, ideally completed *before* attending a recitation or seeking help from a professor.
Common Limitations or Challenges
This document is a practice set and does not provide detailed explanations of *how* to solve the problems. It assumes a baseline understanding of the concepts being tested. It also doesn’t offer comprehensive coverage of *all* pre-calculus topics; rather, it focuses on a specific selection of skills. Students should not rely on this review as a substitute for attending lectures, completing assigned homework, or seeking personalized assistance when needed. It is a snapshot of potential questions, not a complete course summary.
What This Document Provides
* Practice with set notation and interval representation.
* Exercises involving function evaluation and simplification.
* Problems focused on function composition and operations.
* Analysis of function characteristics from graphical representations (domain, range, local minima).
* Practice with transformations of functions.
* Exercises involving quadratic functions – finding intercepts, vertices, and rewriting in vertex form.
* Practice identifying zeros of polynomial functions.
* Problems involving one-to-one functions and their inverses.
