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Year 11 - forgetting about the MX1 yearly exam, and then going in and doing the paper, coming out with a 98% because I only forgot about a negative lol. Year 12 - clutching my first Advanced English assessment, an impromptu speech based on a random pick of 17 quotes. Pulling an almost...

When I drop marks in extension 1 90% of the time it is from perms & combs. It will be my HSC downfall.

Do a quick sketch of the graph or visualise it in your head. In this case the area will be all above the x axis so no absolute value signs are needed. Then use simultaneous equations to find the limits, in this case from x=-1 to x=1 Then simply integrate [2 - x^2 - (x^2)] We get the...

Half-yearlies after the holidays yeww!

(x-1)/(1+x^2) = x/(1+x^2) - 1/(1+x^2) See how you go with that

I bought myself a Macbook air back in october. It has awesome battery life, is thin and light and is also quite powerful. The specs on paper do not do this laptop justice. Would recommend.

Here's a link for an extract https://www.dropbox.com/s/91pl6kxac85i4fy/Realities%20of%20School%20Assessment.pdf Enjoy

See if you can find the article "Turning realities of school assessment to student's advantage" by Mark Lopez Very interesting reading, exploring bias in the education system

For the media, nothing is over. There will be a fizzling down of whether or not Rudd had the votes, why crean did this, etc etc. This is a gift to the opposition

No votes against... Wow

^ this. What even is belonging

Has anyone been watching this series? I'm actually thinking of using it as a related text for extension 1 crime.

We've done complex numbers, further graphs, polynomials, conics and the first chapter of integration

Thats as far as I think you can go

=sqrt(x^3) -3sqrt(x) =sqrt(x)*(x-3)

I didnt change anything, if you look at it I'm multiplying by 1, in the form x/x

Multiply top and bottom by x ---> (1-x)/x(x-1) =-(x-1)/x(x-1) =-1/x

1. 14 units is manageable, and you should wait until after the half-yearlies before you make any decision on dropping subjects. This is because it is your first real exam period and you will see what you enjoy studying and revising for, and what you don't. Your results will also provide you with...

Expand RHS ---> x^2 + 2ax + a^2 + b Equating coefficients of x ---> 2a = 6 a = 3 Equating constants ---> a^2 + b = 14 9 + b = 14 b = 5 Therefore a=3, b=5