This video provides flashcards for common derivative formulas with the chain rule.

# derivative

# Derivative Flashcards Without The Chain Rule

This video provides flashcards for common derivative formulas without the chain rule.

# Equation of Tangent Line and Normal Line to a Cubic Function

This video explains how to find the equation of a tangent line and normal line to a cubic function at a given point.

# Derivative App: Rate of Growth of People Infected by Flu y=ae^(kt)

This video explains how to apply the chain rule to solve an application problem involving an exponential function with base e.

# Why is the Derivative of the Area of a Circle Equal to the Circumference?

This video gives an informal explanation as to why the derivative of the area of a circle is equal to the circumference.

# Why is the Derivative of the Volume of a Sphere Equal to the Surface Area?

This video gives an informal explanation as to why the derivative of the volume of a sphere is equal to the surface area.

# Show Tangent Lines to a Surface Using 3D Calc Plotter – Directional Derivative

This video using 3D Calc Plotter to illustrate the meaning of a directional derivative.