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Math in the News: The Decreasing Price of Gasoline December 7, 2014

Posted by Edward Deleon in : algebra, graphing calculators, math, media , add a comment

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In the current issue of Math in the News we look at data around the price of gasoline and oil production. We analyze graphs and look for functional relationships among the data sets. This is a great opportunity to bring a timely, real-world connection into your classroom.
This slide show includes an embedded GoogleDoc with all the data, which you can then copy and paste into a spreadsheet or graphing calculator to create your own graphs.

Exploring Linear Functions Using a Graph Utility December 1, 2014

Posted by Edward Deleon in : Uncategorized , add a comment

Media4Math has launched a new Graphing Utility tool, with graphing calculator capability. In this lesson on graphing linear functions, we use the new Graphing Utility.
http://www.media4mathplus.com/SlideShow/109/Graphing-Linear-Functions

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