This course prepares you for advanced math courses, namely Calculus. But what is Calculus? Arun and Katie describe this special field of mathematics.

**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