Graph of y = log10x
With this one, you could try changing x to (x + 1) or similar. Notice this graph has 1 as the x-intercept, this time.
[You need LiveMath Viewer to see this file. Go to Download LiveMath for information.]
This is interactive mathematics
where you learn math by playing with it!
Get the Daily Math Tweet!
IntMath on Twitter
Easy to understand math lessons on DVD. Try before you commit. More info:
MathTutorDVD.com
Learning math in Cameroon via the Web
A reader from the African country of Cameroon has written some interesting things about life in Cameroon and studying for an engineering degree without an engineering school in the whole country....
Earth killer - composite trigonometry CO2 graph
Here's a satisfactory attempt to model the Earth's increase in CO2 concentration, using Excel and Scientific Notebook....
The IntMath Newsletter - Feb 2008
In this Newsletter
1. Changes to the IntMath Newsletter
2. Real life math example - CO2 levels in the atmosphere
3. This month’s math tips - Divisibility
4. Poll Results
5. More from the math blog...
With this one, you could try changing x to (x + 1) or similar. Notice this graph has 1 as the x-intercept, this time.
[You need LiveMath Viewer to see this file. Go to Download LiveMath for information.]