Maths Extension 2 thoughts (1 Viewer)

[Kaido]

Quite a few wrong solutions

 

[knightus10]

Quite a few wrong solutions

Which ones?

 

[atargainz]

boyzzz what would 77-80 align to, I think I got around there

 

[knightus10]

boyzzz what would 77-80 align to, I think I got around there

I reckon low to mid 90s, so E4 definitely

 

[moonbear129]

after exam, i thought id esaily get 85+
but nope, sitting at around 75+

 

[Physicklad]

Which ones?

the complex number graph one? i think carrot copied the question wrong (z^2-z*, not z^2-z*^2)

 

[knightus10]

after exam, i thought id esaily get 85+
but nope, sitting at around 75+

Girl. Its ok. 75+ is a great mark for 4U. E4 straight away.
No worries

 

[knightus10]

the complex number graph one? i think carrot copied the question wrong (z^2-z*, not z^2-z*^2)

Oooooh. I had a different sketch for that one. Hopefully that's wrong hahahaha

 

[Kaido]

Q2, Q11a, Q12a iii

Everything else seems fine

 

[Physicklad]

Oooooh. I had a different sketch for that one. Hopefully that's wrong hahahaha

yeah same i checked the questions carrot definitely copied it wrong uhhhhhh saved

 

[helloimyellow]

fuck me got question 1 wrong with the eccentricity and forgot to do a question in q12. anyone know what an 81-83 would align to for hsc mark?

 

[Physicklad]

Q2, Q11a, Q12a iii

Everything else seems fine

no, whats wrong with 2?

 

[Physicklad]

Q2, Q11a, Q12a iii

Everything else seems fine

and whats wrong with 11a?

 

[Thjv]

no, whats wrong with 2?

He fixed it

 

[huuh]

87 raw would be scaled to...?

 

[Ekman]

tfw you realise you skipped a 1 mark question because you didn't see it...

 

[study2pass]

what would a raw 50s be scaled to?

 

[Bosonic]

tfw you skipped q 11 e

3 easy marks D:...

 

[InteGrand]

 

[tywebb]

None of these are working for me. The second one just lags and the first one says to download an app to view the PDF. Did anyone manage to download from here?

Nevermind. WhoStanLeee posted a better quality one above but unfortunately is missing Q11 and 15b and c.

So I extracted these questions from beanbean's version and put them here: http://community.boredofstudies.org...lutions-2015-extension-2-hsc.html#post7054270