Students see immediately why an answer is wrong.
focuses specifically on functions of the form:
Suddenly, the domain is not just a notation written in set-builder form ($x \neq h$); it is a physical constraint of the game mechanics. A student cannot simply draw a line through the asymptote to get a star on the other side. They must strategize.
It is the moment where the friendly, predictable world of polynomials collides with the wild, discontinuous nature of rational functions. For students, it is a playground where math becomes a puzzle game; for teachers, it is a masterclass in transformation, domain, and the elusive asymptote.
In the linear version, students build ramps. In the parabola version, they build bowls and launches. But in , students are armed with the equation: