Sunday, September 20, 2009

the math packet

so im just finishing up the packet and im super tired and want to go to bed....
also, i have the answers on the packet itself and my work on another piece of paper so i hope that is okay

anyway, number 27 and 28 is kind of hard...
i used my graphing calc and
according to mr. flint wof??? alpha website, they give the limit to mathematical equations so my answer to 27 is right.


i hope i do well on this packet...


good night blog and whoever reading this...maybe mr. flint?!?

1 comment:

  1. I did read it! I see why you would be bothered by those. Think of them as a variation of lim x-> 0 of sin(x)/x. Use the "change of variable" technique, e.g. if lim x-> 0 sin(5x)/(5x) is 1. See if you can make sense of it. in 27, rewrite x as 1/(1/x). Then you have sin(1/x)/(1/x). Hope that helps. Thanks for blogging!

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