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.

For Wan and my team

Hey guy, I well not make it to school today March 18,2010 but I hope that my team can be done with their parts of the paper by today. I will also be done with mine today. We can keep each other up date through our gmail if any thing. One more thing i left my notbook in school so i will need to finish the table in school tom. But everything eles I hope to be done by today. Thanks

progress update

When x is 7 I added 10 to get the height. Then to get the girth I multiple 2 by width plus 2 by height. After I found the girth, I moved on to the length which I subtract the total – girth. Then I found the volume by multiplying length by height by weigh. Y= (165-(4x + 20) – (x+10) – x. 2. We found the maximum point then we graph x= height and the y= volume. 3. I don’t get what you are asking me in question number.

When x is x you need to add 10 to get the width The height stady the same as the x. Then to find the girth you need to multiple 2((x+10) + x) = Girth. To find the length you use either 130 or 165 i am going to us 130 so then 130 meaning the total i'll subtract it from 2((x+10)+ x) which
i sublifia it to 4x+20. Then i'll will find the volume by doing (total - (4x+ 20) by(x+10) by (x) and that should give you your volume.

When we graph we use the x for the height and the y for the volume. The way we organizes the date was by names FedEx and UPS. Then in the graph we organized it by color and fuction.

My Group and I achievement

I feel that my group and I have achieved as a team today. We completed all four tables. But we have not establish the maximum volume, it doesn’t mean that we haven’t found it just mean that we have not located it on the graph as of this moment but am share that my group and I well find it on Thursday. The designs my group and I choice were the square prism and the rectangular prism.

Questions? Comments! and Concerns ~_~

How are we going to start this project?
What is it going to teach us?
Are we going to use this more offten?