Discussion and Suggested Solutions - Mathematics 2017

[basz]

Would you be able to post up a copy of the exam?

[georgeharb27]

Can someone link the solutions

[ZihanZhao]

Jamon how do you reckon this test compares to the one in 2013

[sangok]

does anyone have a copy of the kangaroo question?

[ang3244]

nvm i just found it in 2011 sample answers: https://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2011exams/pdf_doc/mathematics-hsc-sample-answers-11.pdf
should be all good

[navtejkr]

according to your solutions, i got a raw 85/86
would that maybe be a band 6?

[doyouevencheeto]

according to your solutions, i got a raw 85/86
would that maybe be a band 6?

I haven't seen the exam but by reading responses to the exam I'm assuming you'd comfortably fit into a b6

[Anfar3]

Mate, im 100% certain that 85/86 would get u a b6 from what Jamon and Rui have said, you might even get to the 92-93ish range

[Opengangs]

Based on the exam solution, I'm looking at around 95-96 raw.

[mbdtHSC]

Based on the exam solution, I'm looking at around 95-96 raw.

same, what do you think that'll end up as for external mark?

[broxy11]

Am I the only one who used similar triangles to solve X in question 16

[adelaidecruz]

Does anyone know the mark allocation for all the questions (Q11-Q16)? Really wanna compute my raw mark :/

[Merin Thomas]

For questions 16ci, can u use the midpoint theorem of the triangle? and say BD  = DA + AE and its given that BD = DA + AC~ cause i didnt prove that it was simlar triangle and stuff. ~ but i rather stated the mid point formulae theorem ~ WILL THAT BE FINE?

[georgiia]

I got this answer but accidentally forgot that t> 0 so even though i had the exact last line Jamon has, will i loose a mark for writing that t=0 is a solution?

 

[doyouevencheeto]

btw what ATARs are you guys going for and what course do you want to do next year?