College Algebra

16 units. Each lesson: plain words, a picture, the why, the rule, how, a worked example, the trap.

8 of 16 units published. Still to come: Complex numbers, Quadratic functions, Power functions and polynomial functions, Graphs of polynomial functions, Dividing polynomials, Zeros of polynomial functions, Rational functions, Inverses and radical functions.

▶ Watch mode: the whole course narrated, clip by clip (836 clips)

1. Functions and function notation
2. Domain and range
3. Rates of change and behavior of graphs
4. Composition of functions
5. Transformation of functions
6. Absolute value functions
7. Linear functions
8. Graphs of linear functions
9. Complex numbers (planned)
10. Quadratic functions (planned)
11. Power functions and polynomial functions (planned)
12. Graphs of polynomial functions (planned)
13. Dividing polynomials (planned)
14. Zeros of polynomial functions (planned)
15. Rational functions (planned)
16. Inverses and radical functions (planned)