Quadratic equations and functions (vertex form, roots, discriminant)
Polynomial operations and factoring
Exponential functions and growth/decay
Radical and rational expressions
Function notation, composite and inverse functions
Nonlinear graphs and their transformations
A genius student who had never been taught those subjects wouldn't even know what the symbols meant. A mediocre student who had studied SAT-style questions for weeks leading up to the test would likely outperform a high IQ student who last solved those types of problems over a year prior.
A single corporation is issuing debt at 11% interest to buy all the bitcoin being produced and a huge chunk of the additional sales. That's such an obviously precarious situation that I figured the news would cause a crash as people tried to get out of bitcoin before Strategy has to start liquidating, but it looks like there's still some runway left.