Here are slide presentations for a linear algebra class that claims to include applications, but really barely has enough time to cover the nonapplied material. I made two presentations that could be done in 20 minutes of class time.

These are both incorporated to some degree into the math club linear algebra talk I gave, but are much shorter and self-contained.

• Markov chains (text generation and Google PageRank)
• computer graphics (vector graphics creation and manipulation)

A friend gave me an apocryphal quote for the reason to shift to raster graphics: “I have 8 pixels. How do I make it look like a cat?”