# sk2801

Members

17

2 Unknown

• Gender
Female
• Exams
May 2013
• Country
1. ## IA Type I -- Infinite Summation

JANUUUUUUUUUU its the sum of t0 --> t9 partner ur welcome
2. ## IA Type I -- Infinite Summation

HEY DESY GLAU!!! i have a quick question. could u explain the deal with the taylor sequence again. how does that incorporate into all of this? Thanks a lot
3. ## cas activities

3 points are NOT added just for CAS activities. They are added for the completion of CAS activities, Extended Essay, and TOK. And all must be completed SUCCESSFULLY (aka, you pass). Thats what the 3 points are for.
4. ## IA Type II -- Population Trends in China

HEYYY! what program did u use to graph ur graphs? it would be very very useful if you cud tell me the software thanks download "Graph" heres the link for PCs http://download.cnet...4-10063417.html its an awesome and invaluble tool. just figet a bit with axis (double cleck on the tab on the left that says axis to edit them) OMG! thank you soooo much! i'm working on it now, and its way way better than geogebra (which i've been trying to work out for so long) I really appreciate it thanks a billion one question tho! how do i take a screen shot? i want to use it on my portfolio, so do i take
5. ## IA Type II -- Population Trends in China

HEYYY! what program did u use to graph ur graphs? it would be very very useful if you cud tell me the software thanks
6. ## IA Type II -- Population Trends in China

HELPP! I'm really lost with Geogebra! I want the axes to show up till 1995! but the graph turns out to be REALLY small! any help or advice on how to work Geogebra would be EXTREMELY HELPFUL!!!! someone pls reply asap Thank you soooooooooooooo much!
7. ## IA Type II -- Population Trends in China

SK!! its your azn buddy...hahah did you put it in the input box below? lol so i input the equation into the input box???? hope that works!
8. ## IA Type II -- Population Trends in China

how do i graph a logistic function on geogebra i'd appreciate anyone who can get back asap!! thanks
9. ## IA Type II -- Population Trends in China

think about whats best for population. Maybe, not all the functions you are thinking of, is viable for population growth. hope that helps
10. ## IA Type II -- Population Trends in China

You just need to name a couple, and give reasons why they would work. And no, you can't use logistic, that's for the later bit You can't graph it on Excel sadly... but try GeoGebra, it works great! for the graphs, can i name cubic and quartic, and describe the pros and cons? also, i was planning to do exponential and logistic. if i cant include logistic anymore, should i just stop with exponential and keep that as my main graph? thanks once again Yeah you can name them, and talk about why you think they would model the data well (like how it curves like an S shape, similar to cubics). Th
11. ## IA Type II -- Population Trends in China

You just need to name a couple, and give reasons why they would work. And no, you can't use logistic, that's for the later bit You can't graph it on Excel sadly... but try GeoGebra, it works great! for the graphs, can i name cubic and quartic, and describe the pros and cons? also, i was planning to do exponential and logistic. if i cant include logistic anymore, should i just stop with exponential and keep that as my main graph? thanks once again Yeah you can name them, and talk about why you think they would model the data well (like how it curves like an S shape, similar to cubics). Th
12. ## IA Type II -- Population Trends in China

You just need to name a couple, and give reasons why they would work. And no, you can't use logistic, that's for the later bit You can't graph it on Excel sadly... but try GeoGebra, it works great! for the graphs, can i name cubic and quartic, and describe the pros and cons? also, i was planning to do exponential and logistic. if i cant include logistic anymore, should i just stop with exponential and keep that as my main graph? thanks once again Yeah you can name them, and talk about why you think they would model the data well (like how it curves like an S shape, similar to cubics). Th
13. ## IA Type II -- Population Trends in China

You just need to name a couple, and give reasons why they would work. And no, you can't use logistic, that's for the later bit You can't graph it on Excel sadly... but try GeoGebra, it works great! for the graphs, can i name cubic and quartic, and describe the pros and cons? also, i was planning to do exponential and logistic. if i cant include logistic anymore, should i just stop with exponential and keep that as my main graph? Also! cubic has a stronger r2 value than exponential. and i show this in my portfolio. if i were to use exponential as my model function, is it alright if the r2 v
14. ## IA Type II -- Population Trends in China

how do i graph the logistic function on excel??!?!?!?!?! if not, are there any other graphing softwares i can use ????????? someone reply asap! please!
15. ## IA Type II -- Population Trends in China

Hey everyone, when it says "what types of functions could model the behaviour of the graph" how many different types of functions should i show? also, can i still use logistic as one model function even though it's given later in the assignment? i'd appreciate any help or advice on this thank youuuuuu!
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