Important of today LESSON

From today lesson I thought that the important was learning that even if you change the height of the can you can still get the same voulme you start with. Also if you change the radius you can still get the same volume you start with. As long as you use the volume formal.
I use google document sheet and spreadsheet as well as a calculation. It help my keep my work togeter the document and the spreadsheet. The calculation help me multipul faster. This is also how using these mathematical tool help me make my life easier will doning this job.

My Can Volume and SA Cale

Today my group and i helped each other by helping eacher measuring the radius and the height of our chocie Can. I was able to accomplish, finishing both of my tables in class. I didn't learned any skills but i did practive a skill that i haven't proctive in a long time. I don't know how i well use these skills outside of school, but i do know that i will use it throughtout bu PBAT. A question that i have about what i have accomplish well be why is it that my measurments only changed from 8.2 to 8.1 when it came to finding the diameter and from 3.2 to 3.1 when i found the height ?

The curvature of y2, compared to y1, is neither narrower or wider, but it is reflected on x-axis.

Compared to y1, y2's graph is shifted vertically. We see this in the graph by noting that the minimum point of y1 (0,0) is also the maximum point of y2.


There is no horizontal shift because the line have the same pattern horizontally. The minimums line up at x=0.

Compare and Contrast two Fuctions

Things that were the same when it came to the categories in both graphing and functions was that both of them has a 0 highest degree term and 0 constant term.
Something that was the diffrent was that one equation was negative and the other one was postive. Both equation are the same but the one that had a postive highest degree term face up and the one with the negtive highest degree term face down.
In my table i want up to 22 meaning that the first 12 number with the postive highest degree were postive untill it got to 13 that it was zero then from 14 to 22 it was negative. The one that had a negative highest degree term start off neagtive after it hit 13 it was zero then from 14 to 22 it was postive.

Exit Slip April 9,2009

Question - What was one major idea that you learned today?

Answer - How to use a spreadsheet.

Question - What is one major problem you has had today and how would you, by yourself, handle it the next time?

Answer- I didn't have problem i got it right away.