This is a blog for my second semester pre-calculus 30s students. Have a blast!

Wednesday, March 01, 2006

Review day

Hey guys! I'm scribe for today. Well today we basically did reviews. No new stuff guys so for those who were away today in class, don't worry you didn't missed anything. We did Exercise 12 an exercise for review.

For those people whoe were away and needed help on Exercise 9 here is the solution for #9:


















So for exercise 12 there might be one question that might be still a little tough for some people so here is the solution #2 and #3:



Hope this all help. The next scribe will be........ CARLA

2 Comments:

Blogger John D. - #12 said...

Just one comment about the solution about the river problem. You didn't have to complete the square for that one, you could've just used h = -b/2a. I'm not saying it's wrong, but you could've made life a whole lot easier. =)

Nice job on the solutions though, they're pretty organized and easy to understand.

11:29 PM

 
Blogger Mr. Malandrakis said...

Great post Russel. Keep up the good work.

12:22 AM

 

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