This video explains the theory of internal rate of return, and how to interpret IRR. It also include a demonstration by using CASIO Finanacial Consultant.
Wednesday, December 21, 2011
Saturday, December 17, 2011
Using the TI-83/84: 1 - Introduction
If you want to get straight into it, you can skip this video and go straight to the second video: 2 - Key Layout and Basic Arithmetic www.youtube.com 3 - Order of Operations www.youtube.com 4 - Menus and Functions www.youtube.com 5 - Complex Arithmetic www.youtube.com 6 - Storing Values as Letters www.youtube.com 6.1 - Basic Programming with Change of Base Formula www.youtube.com 7 - Basic Graphing www.youtube.com 7.1 - Graphing Tools: More Zooming, Finding Extrema, Solving for Zeros, Solving for Intersections (Advanced, Optional) www.youtube.com 7.2 - Equation Solver (Advanced, Optional) www.youtube.com 8 - Matrices www.youtube.com 9 - Linear Regression, Quadratic Regression, etc. (Advanced) www.youtube.com This particular series is going to focus on the TI-83/84 series. I will be using an 83+ in my examples merely because that happens to be the device that I own, but these instructions *should* apply to the 83+, 83 standard, 83+ silver edition, 84+, or 84+ silver edition. They may also partially apply to TI-80, 81, 82, 85, and possibly 86, because the operating systems are very similar, but there are some notable differences. This series may very soon be largely obsolete because TI is pushing their new fantastic calculator series called the TI-NSpire, but I'm still seeing very few people using these, and I have yet to need one for myself, so I think it is more prudent to focus on the 83/84 series in these videos. Here is the scientific calculator that I recommend in the ...
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