Class of 2025 (2025 HSC CHAT) (34 Viewers)

tigerian

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ok come on guys (everyone in chat right now) you are all taking this too far and creating unnecessary conflict than was necessary. yes, with the given scenario and no other information, socialism did not need to escalate things with a ban. however all of you with the bashing is not making things better. there has been a serious lack of communication from the mods here and i feel like we either deserve a properly formulated explanation to justify your actions or an apology. why are we fighting each other we are attacking each other for no reason. yes one side was wronged and we need to take a step back and analyse both sides of the situation.

the 25's (including me) feel there was no reason for the strict moderation and ban, and that has yet to be explained. others jumping in now need to see that.

but from the other perspectives there is a point when the protest is taken too far. if it was a simple misjudgment and action unjustly motivated (which it appears so), you are all treating it like it was completely malicious. YES you think it was completely malicious but i think that is in part again due to the lack of accountability/communication from the mods.

please take a breather all, otherwise we are no better than those that acted out of anger initially.

that is all, thank you.

make your goal to make 2 people’s day better . Then they have the same goal and 4 people are having a better day because you made an attempt t9 make two people’s day better
 

Dzeeshr

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had anyone figured the answer to the last question in the maths adv cssa? or did someone already did and i just couldn't be bothered to read the history of this discussion.
if I remember correctly we had y=x^2 and y=ln(x)+k. I just differentiated both functions and made them equal to one another and solved for x. Because the tangent at A is the same gradient for both curves. With the x co-ord you can sub back into x^2 and you have the (x,y) of point A and it all flows from there. can find k as such. the 2nd part with the integral was simple once you had k.
 

Scryne

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You guys reckon I could still pull off a raw score of 70 in math standard assuming I averaged 50 in internals and got an 80 in the HSC?
 

qweeosh

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if I remember correctly we had y=x^2 and y=ln(x)+k. I just differentiated both functions and made them equal to one another and solved for x. Because the tangent at A is the same gradient for both curves. With the x co-ord you can sub back into x^2 and you have the (x,y) of point A and it all flows from there. can find k as such. the 2nd part with the integral was simple once you had k.
differentiation makes sense, I unfortunately didn't think of that. Thank you!
 

mickeyd_357

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if I remember correctly we had y=x^2 and y=ln(x)+k. I just differentiated both functions and made them equal to one another and solved for x. Because the tangent at A is the same gradient for both curves. With the x co-ord you can sub back into x^2 and you have the (x,y) of point A and it all flows from there. can find k as such. the 2nd part with the integral was simple once you had k.
thats what I did as well
@Dzeeshr do you think you got anything wrong
 

ashleyashley

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if I remember correctly we had y=x^2 and y=ln(x)+k. I just differentiated both functions and made them equal to one another and solved for x. Because the tangent at A is the same gradient for both curves. With the x co-ord you can sub back into x^2 and you have the (x,y) of point A and it all flows from there. can find k as such. the 2nd part with the integral was simple once you had k.
i did that but i kept getting 0.47... instead of 0.04... 😭😭 i spent like 30mins staring at my page trying to figure out where i went wrong and i never found out why
oh well at least i got 2 or 3 marks for it
 

Kat.crazi

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Our school gave replacement questions for stuff we hadn’t done and I found those harder than a lot of questions on the actual paper bruh
 

fluffy_unicorns

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I didn’t think of solving with the derivatives 😔 i still wrote the intergrals, but couldnt complete solving them ofc bc i didn’t have A or k. Hopefully i’ll still get a mark or two still tho
 

reniiiblaseee

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You guys reckon I could still pull off a raw score of 70 in math standard assuming I averaged 50 in internals and got an 80 in the HSC?
depends on ur rank, could either get u a 60 internal or 85 internal, all depending on how ur cohort performs
 

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