Keith Nabb

The animations below were written using the 3ds Max package.  This is an ongoing collaboration with Rick Lapidus.  Since the files are large, it is recommended that you save them to your computer and play them from there.  Enjoy!

Arc Length (download)

Conic Sections (download)

Cycloid (download)

Disk Method (download)

Ellipse Definition (download)

Related Rates [Falling Ladder] (download)

Related Rates [Shadow] (download)

Optimization (download)

Area [Polar Coordinates] (download)

Graph [Polar Coordinates] (download)

Shell Method (download)

The animations here were written in Maple.  Just click on the link to view the animation.

Algebra

Variation in Slope (view)

Variation in y-intercept (view)

Quadratic: Animate "a" (view)

Quadratic: Animate "b" (view)

Quadratic: Animate "c" (view)

Quadratic: x --> cx (view)

Quadratic: x --> x - c (view)

Trigonometry

Definition of Sine (view)

Variation in Amplitude (view)

Variation in Phase (view)

Simultaneous Variation in Amplitude & Phase (view)

Calculus

Tangent at a Point (view)

Tangent Lines (view)

D[sin(x)]=cos(x) (view)

Increasing Function (view)

Mean Value Theorem (view)

Concave Downward (view)

Area under Curve (view)

Surface of Revolution (view)

Cycloid (view)

Space Curve (view)

Spring (view)

Level Curves (view)