Main content

## Defining average and instantaneous rates of change at a point

# The derivative & tangent line equations

AP Calc: CHA‑2 (EU), CHA‑2.B (LO), CHA‑2.B.3 (EK), CHA‑2.B.4 (EK), CHA‑2.C (LO), CHA‑2.C.1 (EK)

AP® is a registered trademark of the College Board, which has not reviewed this resource.