blogging before the test...

Okay, um.. i just finished reading some posts and i agree with some of them... pre-cal this year is harder than last year. but just remember sisyphus. just like what Rannell said in her post. =)

hmmm,

So far, i think the class is going
great! It's like.. WOW. im surrounded with super bright people. Just by reading their blogs you can already tell how bright they are. *thumbs up*

hmm... what else to write in here.. oh!a reminder again that....











In a problem solving context...the left side of the graph does not exists. But mathematically it does.

for instance:

if a ball was thrown from a top of a building and then lands. If you graph it in a distance-time graph it should look something like the graph shown above.

if you're wondering why the left side of the graph does not exists in that graph, its because we cant have negative time, we can't go back in time.

okay, thats it for now.

Test tomorrow... GOOD LUCK !

-kat ^_^