Interpreting the Behavior of Accumulation Functions Involving Area

This study guide covers accumulation functions and their behavior using the Fundamental Theorem of Calculus. It explains the relationship between accumulation functions, antiderivatives, and area under a curve. The guide uses graphical, numerical, analytical, and verbal representations, including a detailed walkthrough of a 2022 AP FRQ graph question involving finding function values, inflection points, intervals of decrease, and absolute minimums. Practice tips for approaching similar questions are also provided.