Sunday, December 03, 2006

limits and whatnot

Yeah, i want to second the concern for the limit problems. Secondly, i am having some issues w/ 45 in the book and # 7 on the worksheet.
And Kevin, you're a good man for inding that formula.
On a lighter note, I like these geometric sequences!

1 Comments:

Blogger Will Z said...

For the limits problems, i graphed the functions and i then chose values. For example if the limit was x-->2 then choose values greater than 2 and determine if the grph is going towards, + or - infnity or zero.
Number 7 on teh wkst is similar to the otehr geometric problems we did in class. The first thing you would do is to find the constant ratio. There are two terms between the fourth term adn the sixth term so the you would multiply by the ratio two times. solve for the ratio, 3=18x^2, with x being the ratio. The ratio is sqrt(6)/6. You would work backwards to solve for the initial term.
sorry, but i can't really help on 45 because, i am not sure either about that problem.

10:35 PM  

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