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## Determining concavity of intervals and finding points of inflection: algebraic

# Concavity review

AP Calc: FUN‑4 (EU), FUN‑4.A (LO), FUN‑4.A.4 (EK), FUN‑4.A.5 (EK), FUN‑4.A.6 (EK)

Review your knowledge of concavity of functions and how we use differential calculus to analyze it.