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6.4 The Fundamental Theorem of Calculus and Accumulation Functions

AP Calculus AB

The Fundamental Theorem of Calculus and Accumulation Functions

Accumulation functions

FTC Part 1

Why this is remarkable

Example 1: basic FTC Part 1

Example 2: chain rule version

Example 3: both limits are functions

Example 4: variable lower limit

Properties of accumulation functions

Analyzing $g$ from the graph of $f$

Second FTC application: finding $g(x)$ at specific values

AP exam tips

Vocabulary