Practice simplifying and/or rewriting the following rational expressions.

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**Lesson 1: The Basics**

- What is Calculus?
- Write neatly
- Exercises: Compute expressions
- Graphing lines and calculating slope
- Exercises: Find equations of lines and calculate slope
- Why is the slope important in Calculus?
- Exercises: Graph the derivative
- Simplifying rational expressions
- Exercises: Simplifying rational expressions 📝
- Simplifying logarithmic expressions
- Exercises: Simplifying logarithmic expressions
- Trig basics and the unit circle
- Exercises: Find sine, cosine, and tangent