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ye, dat happened to ever1 at my skool it was hard, but have u seen the 2000 cssa? That was crazy, im glad they thru in a few questions that was do-able. Still hardest official 4u test ive done tho

sazzy i didn worse den u fink

u dont really find assymptotes in 4u or find things like turning points etc like in 3u.

ye normo lost to ruse and every1 in the crowd was like "huh?" and i fink the ruse team was surprised too.

jackaranda's loaded its a really detailed textbook, but waaaay to hard to cram coz it bcomes tooo tech.

ye me 2 i always make mistakes like 2^2 = 16 :(

Q8 was hard The grazing one was hard to uderstand, but i fink u had to find area by adding up triangle and segment of circle. The last bit of that, u juz find f'(x) of the given f(x) and use newton's method. But i ran outer time subbing values in.

" therefore, if a=0, f(0+b) = f(0) + f(b) f(b) = f(0) + f(b) Hence f(0) =1 " dood, if f(b) = f(0) + f(b) then f(0) = 0 what was the question again? my memory's fading...i dumped all my maths knowledge to give room for other subjects wasnt it f(a+b) = f(a)f(b) ? or was it f(a+b)...

well tristan, uno pat. State semi finalist in debating. Strong Essay writer A man with a strong thesis in his arguments....

yer! I totally agree! u know wat else can boost your makrs by 70%? learning how read. Coz aparently the test is in english and if u dunno how to read, then that's a total catastrophe. :(

You are asled "to investigate how the power (P) dissipated by the filament of a lamp varies with the resistance (R)" So the axis are to be Power and Resistance. u can use the equations V=IR and P=IV to work out the relationship between P and R Current is controlled, T is variable If...

i was wondering, in the uac letter, it's got a brochure talking about the UAI. It says that the UAI is based on RAW hsc marks. My question concerns the fact that i do 4u maths and my raw mark isn't gonna look as pretty as 2u maths ppl. Therefore is that statement wrong?

nope i'm ranked bhind him in eco and i've seen him rape essays. 5 pages in 35minutes. Literally.... I bet his hands get sore after...

fairfield?! dang! I might get roled everytime i goto work... do u have a branch in the north shore?

we r all doomed *goes back to study*

ye, but these guys who've gottan 1/8 mustve found dr/dt, and multiplyied it by 2Pi to get rate c is changing Which seems to be valid to me. *shrugs* hopefully both methods are marked correct

yup, i totally screwed dat But luckily i was psychologically prepared by looking at the 2000 cssa paper last night. So instead of exploding during the exam, i already did that last night. Hopefully i'll get around 60 :(

ivr had another go at the sphere ques i think there r 2 ways of doing it. If u find dr/dt and times it by 2Pi u get 1/8 Or if u find dc/dt (c=circimference) u get 3/8 I think both answers should b correct. The reason they're diff is coz the value of dv/dt they gave u may not be realistic.

to find the horizontal assymptotes, expand ur equation of graph, divide top and bottom by the x with highest degree (power) the limit when x-->infitinity is you horizontal assymptote And then by looking at degree of your equation and the sign of x, u'll have a general clue of wat curve...

i got 3/8 for the sphere ques... but ino lotta ppl who got 1/8 weird.. hope im not wrong i let circumference = c so change in equator is dc/dt uno dv/dt = 25 and i worked out dc/dv = 3/200 25 x 3/200 = 3/8 *shrugs* u guys used volume of sphere = 4/3(Pi)r^3 right? coz...