**Click on any of the questions below** to watch more explanation videos.

Determine the intervals where the graphs of the following functions are concave up and concave down:

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**Click on any of the questions below** to watch more explanation videos.

Determine the intervals where the graphs of the following functions are concave up and concave down:

- Definition of the Derivative (Using Limits)
- Derivatives – Power Rule
- Derivatives – Product & Quotient Rule
- Derivatives – Chain Rule
- Derivatives of Exponential Functions
- Derivatives of Trigonometric Functions
- Maximum & Minimum (Locating Extrema)
- Double Derivatives & Concavity
- Optimization Word Problems
- Derivatives – Tangent Lines
- Implicit Differentiation
- Derivatives – Related Rates
- Mean Value Theorem
- Derivatives – Linear Approximation
- L’Hôpital’s Rule

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