What you'll unlock:

• 1. Functions of Several Variables
• 2. Limits and Continuity in Multiple Dimensions
• 3. Partial Derivatives
• 4. Tangent Planes and Linear Approximations
• 5. The Chain Rule for Multivariable Functions
• 6. Directional Derivatives and the Gradient
• 7. Maximum and Minimum Values
• 8. Lagrange Multipliers