This digital practice test prepares students for the AP Calculus BC exam, designed to mirror the May 2026 hybrid digital format. The first section covers all 10 units of the BC curriculum, the eight units shared with AB plus the two BC-only units on parametric/polar/vector functions and infinite sequences and series. It also includes a quick-reference summary of BC-specific topics — integration by parts, partial fractions, and improper integrals; parametric and polar derivatives, arc length, and