Main content

## AP®︎/College Calculus AB

### Course: AP®︎/College Calculus AB > Unit 5

Lesson 8: Using the second derivative test to find extrema# Second derivative test

AP.CALC: FUN‑4 (EU), FUN‑4.A (LO), FUN‑4.A.7 (EK)

## Problem

Stuck?

Stuck?

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

AP.CALC: FUN‑4 (EU), FUN‑4.A (LO), FUN‑4.A.7 (EK)

Stuck?

Stuck?