Train intersection with x1

Post your answers here with the problem that you made up.

Mathematica

Please post your answer for the "ThreeCities" Mathematica program here:

This weeks HW

Please post a comment about memorizing the Matrix formula (row * Column). If you have any questions please post them here.

Proof of the Pythagorean Theorem Website

Here is a website to help out with Proof of the Pythagorean Theorem

Power Algebra Spring 2008

Let us introduce ourselves in this first entry.

I am Dani and I am a little scared but also very excited to be teaching this course. I have a wife and two kids (26 and 33) and a Dog named Max. I love nature and Life which is like the ocean. Look forward to know you.