Exam 3 Info and Materials
Precalculus - Fall 2025
Exam Content
- Material covered: Days 18-24 : Chapter 2 Polynomials and Rational Functions, Chapters 3 Exponential and Logarithmic Functions and Chapter 9 only Circles and Ellipse
- Format: Paper-based exam (non CAS Calculator allowed)
- Time allowed: You will have two hours to complete the exam
Important Reminders
- You will be given a formula cheat sheet to use during the exam for Circles and Ellipse section. Ellipse formulas with center different than the origin are not provided but you need to know how to get them from the ones centered at the origin. Here is the actual formula sheet you will be given. conicSectionsFormulasCirclesEllipse.pdf
Preparation Resources
- Study Guide Mth144StudyGuideExam3Trig.pdf
- Practice Problems: A Practice Problems Exam 3 is now posted in WebAssign
- Formula Sheet: Review the attached formula sheet
Study Recommendations
- Review notes/videos/homeworks(both WebAssign and Written)
- Go over the Study guide and make sure everything sounds familiar (reach out if you have any questions)
- Review the Formula sheet and make sure you know how to get the formula for ellipse not centered at the origin.
- Complete the practice problems in WebAssign
- Practice solving problems without formula references and in a timed/quiet environment
Good luck with your preparation!
Please reach out if you need help.