2017 HSC Mathematics Paper thoughts (1 Viewer)

Eluate

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Question 16 was so tough, and I didn't realise there was the last page until 10 minutes remaining
 

Mathew587

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It was fine tbh. Lost 7 marks defs for the last two qs and the find x for sin a = sin b qs. Hope I get 85+ fml
 

tomtomlee95

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All I remember is that you had to know that the absolute value of r<1 and then you rearrange the formula to make r the subject and substitute that in
 

sarkar_as

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what did everyone get for question 10 where it asked for how many times the velocity changed direction?
 

katasenpai

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what did everyone get for question 10 where it asked for how many times the velocity changed direction?
I think I chose 2 because you count how many times it goes from positive to negative or negative to positive. But I think might have misread the graph, not sure lmao
 

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