Tuesday, September 25, 2007

9.1

reflective- Investigating the functions fo two variables are quite important, especially when dealing with science. One can learn more about a certain drug and how it reacts with a human body by calculating the concentration of a certain drug-the amount in the drug and the time since the drug was taken.

difficult- I don't quite understand where the "5-x" comes from in the formula C= f(x,t)=te^-t(5-x).

No comments: