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♾️ap calculus ab/bc review

Instantaneous rate of change (IROC) in AP Calculus AB/BC

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

The instantaneous rate of change refers to the exact or precise rate at which a quantity is changing at an instant or specific point. It involves finding the slope of the tangent line to that point on a graph.

AP course connection

Unit 1 Overview: Limits and Continuity

Unit 1

"Instantaneous rate of change (IROC)" also found in: