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  1. H

    General Thoughts: Mathematics Extension 1

    If you're getting 53/70 why aren't you doing ext 2? I only got 47/70 and do ext 2.. That was way below my expectations though. And yes, it will just be half of what it was if it was worth 2 units.
  2. H

    General Thoughts: Mathematics Extension 1

    I know these are constantly being asked. But after looking at carrotsticks solutions I'm pretty much certain I got 47/70. Any idea what reported exam mark for that would be?
  3. H

    General Thoughts: Mathematics Extension 1

    Does e3 mean greater than or equal to 80?
  4. H

    General Thoughts: Mathematics Extension 1

    Asymptotes x=2 x=-2 and y=0 (the x axis). As x went to infintity y approached zero from below as x went to negative infinity x approached zero from above and the bit between x=-2 and x=2 looked sort of like y=x^3 but the inflection point was not horizontal.
  5. H

    General Thoughts: Mathematics Extension 1

    I understand that if you break the e4 cut off point your exam mark becomes 90 or higher but what does your exam mark become if you get e3?
  6. H

    General Thoughts: Mathematics Extension 1

    I got MC 10 down to b or c and guessed c (didn't have time to do it properly) and fucks me how to do 6.
  7. H

    General Thoughts: Mathematics Extension 1

    No I mean does the supervisors say to you you can't take them? Ours give us extra copies to give to our teacher..
  8. H

    General Thoughts: Mathematics Extension 1

    does anyone know what the answers were to MC 6 and MC 10?
  9. H

    General Thoughts: Mathematics Extension 1

    Welcome to the cool kids club
  10. H

    General Thoughts: Mathematics Extension 1

    Do your exam supervisors not let you take the paper or something?
  11. H

    General Thoughts: Mathematics Extension 1

    Na a quad which had 3 vertexes on the circle one at the circle centre
  12. H

    General Thoughts: Mathematics Extension 1

    You used the wrong angle as the angle at the centre. The angle to use is the reflex angle which is 2pi- 3pi/5 =7pi/5.
  13. H

    General Thoughts: Mathematics Extension 1

    Fairly easy paper ran out of time by heaps ffs. Wasted heaps of time on the rate of change question because I misread the question and it wouldn't work out for me.. Came home and did it easily :(
  14. H

    General Thoughts: Mathematics Extension 2

    Wait didyou have different booklets for different exams? Ours were all the same and you just wrote on the frotnt what exam and question number you were doing..
  15. H

    General Thoughts: Mathematics Extension 2

    Could anyone out there with a bit of exam knowledge tell me what 40/100 would scale to? That would be the minimum mark I got but I don't think I got over 50.
  16. H

    General Thoughts: Mathematics Extension 2

    10 revolutions/min = 20pi rad/min = w radius = 5 in circular motion v=rw v= 5 x 20pi =100pi cm/min (C)
  17. H

    Belonging Essay Question 2013 PREDICTION

    I think we shouldn't overlook past themes. Relationships was repeated so who says places or time couldn't be. Time is probably unlikely but who knows. As for the speech rumors.. Probably false but I'm fucked if it's true haha! Who am I kidding I'm fucked anyway. I'm doing advanced and hoping for...
  18. H

    Partial fractions recognition

    Hey guys, In a lot of the past HSC integration questions I've done/looked at they seem to give you the tip off that you need to use the partial fractions method if it is required. (They might begin with "Find values of A, B and C such that Ax+B/... + C/... = ..."). Have any of you ever seen an...
  19. H

    Integration - Partial fractions

    Either a typo or you have got the wrong values.
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