Team 1

So, we're supposed to post questions here? Well, I'd be interested to in what other people came up with for questions 2&3 in assignment 3. I've put down my own answer, but I'm not sure that it's correct... So, does anyone have ideas? --NeilTracey 22:24, 13 October 2010 (UTC)

The questions we came up with in class: 1. Part 2 of this week's homework assignment, question 86 from section 2.6 What does a semi colon in a peace wise function mean?

2. #11 from last week's webwork lim h->0

      $(5(a+h)^{2}-5a^{2})/h$

3. #15 from last week's webwork lim h->0 $((3/a+h)-3/a)/h$

4. Last week's part 2- Question 2.3 #80

5. What are adequate ways to prove a positive statement?

WEBWork for assignment 4

Can anyone help me with finding the second formula for question 20?

--> You have to use the exponential decay formula: y(t)= ce^kt (c=initial; e= exponential; t= time; k= rate)