BOS Trials 2013 MX1 Discussion Thread (3 Viewers)

[Makematics]

Wut no, look carefully at the inequality signs and the derivative.

still seems the same to me

 

[bottleofyarn]

still seems the same to me

I got B. If one but not both f(x) or g(x) is negative, then it flips the inequality around doesn't it?

 

[Makematics]

I got B. If one but not both f(x) or g(x) is negative, then it flips the inequality around doesn't it?

Yep carrot explained to me today

 

[Web Addict]

Say this was the HSC exam, what would be the E4 cut-off?

 

[Makematics]

Say this was the HSC exam, what would be the E4 cut-off?

I reckon like 20-30/70 tbh haha

 

[ForOneEon]

I reckon like 20-30/70 tbh haha

I wish. I'd be lucky to get 20.

 

[Makematics]

so ummm yeah so i think realise was right about the general solutions question... When you let the derivative be equal to zero, there are no solutions.

 

[RealiseNothing]

so ummm yeah so i think realise was right about the general solutions question... When you let the derivative be equal to zero, there are no solutions.

and nobody believed me...

 

[Menomaths]

so ummm yeah so i think realise was right about the general solutions question... When you let the derivative be equal to zero, there are no solutions.

as if realize would be wrong

 

[RealiseNothing]

as if realize would be wrong

exactly

 

[Menomaths]

m8 i was talkin bout 'realize' not you realise.

 

[RealiseNothing]

m8 i was talkin bout 'realize' not you realise.

same?

 

[deboiz]

Does anyone still have this paper? Link is broken.

 

[Drsoccerball]

Does anyone still have this paper? Link is broken.

Theyre in the "resources"

 

[deboiz]

Thanks, (sorry forgot about my comment), is there a 'results' page for this exam? Also, looking forward to this year's BOS trial

 

[buriza]

http://community.boredofstudies.org...-trials-2013-mx1-maths-solutions-results.html