Added a simple explanation of derivative/differentiation. Needs to be rewritten, but the main idea is that derivative = SLOPE
Added various Differentiation techniques such as the chain rule, product rule, etc.
Added two images for functions within math.md
Started section on getting an understanding of critical points, first derivatives, second derivatives, etc. I will not be explaining derivatives above second derivatives until the series section.
Strikethrough a section about the formal definition of a derivative. I may or may not include that definition.
Not sure if I will delete the branch, but I probably will and start a new branch called "math-derivative_analysis-ethan"
Inclusions (all involving math.md):
Not sure if I will delete the branch, but I probably will and start a new branch called "math-derivative_analysis-ethan"