College Algebra

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

No unit is live yet. The sample lesson on the front page shows the shape every lesson has: read it.

1. Functions and function notation (being written)
2. Domain and range (being written)
3. Rates of change and behavior of graphs (being written)
4. Composition of functions (being written)
5. Transformation of functions (being written)
6. Absolute value functions (being written)
7. Linear functions (being written)
8. Graphs of linear functions (being written)