Advanced Math Concepts for the ACT
18-pg $\LaTeX{}$ document. I went through 5 ACT Math forms and wrote about all concepts I considered advanced.
Math
Symmetries Between $\sin$ and $\cos$
Cool geometric and algebraic symmetries. Several embedded Desmos graphs.
Pascal's Triangle
Pascal’s triangle and binomial coefficients.
GitHub Gists
Some math-related GitHub gists.
Desmos
Some Desmos links for learning geometric concepts.