General Thoughts: Mathematics Extension 1 (2 Viewers)

[faisalabdul16]

Noooooo
Are you sure though? My tutor state ranked with 99 hsc mark :/

A lot of students get 70/70 for external exam.

I'm guessing internals have a play in state ranking

 

[wagig]

2013 2unit paper

 

[millwa]

for locus of Q, is it ok to have worked out QS and OS as radii (which both ending up equal to a) and said it was part of a fixed circle through Q and O with centre S(0,a)? or did you have to use the slope of OQ?

 

[panakap]

Accidentally missed 4 marks of the exam - didn't see it. Was furious with myself.

Happened to be the parametric locus. After reading all your responses I don't feel so guilty.

How could you miss it there was a massive diagram and everything

 

[emilios]

Accidentally missed 4 marks of the exam - didn't see it. Was furious with myself.

Happened to be the parametric locus. After reading all your responses I don't feel so guilty.

the locus was 3 marks? feel a bit better lol?

 

[mreditor16]

That was an absolute lovely paper!

Probability question holy shit SO good!!

+1

 

[mreditor16]

A lot of students get 70/70 for external exam.

I'm guessing internals have a play in state ranking

From what I have heard, at least 5 students at my school think they've got 100% and after cross-checking answers, they are making such claims. Interested to see how the moderation process and provision of state ranks pans out....

 

[Kurosaki]

Probability q too easy for you?

Too easy yeah :/ and not what I expected

It's always 70/70

KUROSAKI how good was the probability man

It was OK, I just expected something more :/.

 

[emilios]

i think for Q4, if you leave out the absolute value signs in tan(theta) = |m1-m2| / 1+ m1m2 | then you get the wrong answer lol

 

[mreditor16]

posted some of my thoughts here --> http://community.boredofstudies.org/1125/mathematics-extension-1/330064/hmmm.html

 

[emilios]

From what I have heard, at least 5 students at my school think they've got 100% and after cross-checking answers, they are making such claims. Interested to see how the moderation process and provision of state ranks pans out....

extra marks for nicer handwriting lel

 

[GOsie]

the locus was 3 marks? feel a bit better lol?

Also didn't see the one marker before. lol.

I think I was so excited for getting out part i) I just went straight to circle geo.

 

[mreditor16]

extra marks for nicer handwriting lel

that would greatly benefit me lol.

 

[trapizi]

Idk what to say but it's easier than last year. I like the probability. Raw mark 54.

 

[QZP]

i think for Q4, if you leave out the absolute value signs in tan(theta) = |m1-m2| / 1+ m1m2 | then you get the wrong answer lol

of course. my mistake though was i put m1 = 1 not -1

 

[emilios]

that would greatly benefit me lol.

don't be afraid to humblebrag - do you think you got 100%?

 

[Kurosaki]

Also didn't see the one marker before. lol.

I think I was so excited for getting out part i) I just went straight to circle geo.

The circle geo was nice =)

 

[bishay]

was pretty good
stuffed up q 14 wouldve done so much better.
probs early 80's raw

 

[Machiavelli1]

Easy paper imo, feeling confident hoping 65+/70 raw

 

[cashmoe]

holy mother fking shit i forgot to do Q11 e 3 fking easy marks gone i hate myself...