Precalculus Algebra

This is not the official course page. Some materials for the course are listed below.

Lecture Notes

1. Why calculus?
2. Graph of a function
3. Composing functions
4. One-to-one and inverse
5. Polynomials
6. Division of polynomials
7. Zeros and end behavior
8. Rational functions
8.1 Factor theorem, Descartes’ rule of signs
9. Complex numbers
10. Exponents
11. Logarithms
10. More on logarithms
12. Exp and log models
12. Exponents and Logarithm equations
13. System of equations
14. Three variables
15. Gauss Jordan

Exams

1. Midterm 1
(Solution)
2. Midterm 2
(Solution)
3. Midterm 3
(Solution)
4. Midterm 4
5. Final