im gonna go into depression... see friends faces after coming out of Amaths paper 2 exam realli breaks my heart... ppl toking about full marks... stupid kuku here worst case -41 liaoz... haiz worst of all is that i know how to do the ques... but too late, no time liao... gonna onli write those that i need confirming if not ur will laugh... go ahead lar... stupid lor me...

1.
i) stupid careless mistake, -1mark
ii) $2530
iii) 30 months

2. 8x^2 -40x +33 (got some careless mistake here take as whole ques wrong) -7marks

3.
i) proved correct
ii) 20.9, 69.1, 200.9, 249.1 (plz be correct)

4.
i) x=2.4
ii) haiz after finish then realise how to do... 5 marks give them. -5marks

5. whole question when they collecting paper then i read properly... haiz 9marks on platter... so fucking easy i can dont do... what the fuck are u doing mark koh.... -9marks

6.
i) proved with RHS
ii) proved with similar triangle

7.
i) amplitude= 4
ii) period= 180
iii) answer is wrong -.- learnt how to do it after exams.... I WANNA RETAKE!!, -1mark
iv) (30,0) not sure y daniel got another ans... plz double check 4 me

8.
i) a=12 , b=16 correct lar...
ii) (-2,32) cant all the ques be as easy as this -.-
iii) 12units^2

9)
i)cant prove -3marks
ii) squareroot of 20 (sin (Q -26.6)), Q look like titer..
iii) 68.7

10)
i) mine wrong.. ppl ans so nice, mine so fucked up... muz be some retarded careless mistake again... -5marks
ii) again wrong, -4marks
iii) 0.02 correct plz

11)
i) x^2 + y^2 -100 = 0
ii) x^2 + y^2 -8x +6y = 0
iii) cant prove... -7marks

so total... wow even more then i tot... -41 plus... gg alreadi... hope got some generous carry over marks... combine with paper 1, if both worst case scenario, 180-41-18= 121
OMG thats like b3, after moderation, it will drop to about c6... haiz, so disappointed with myself... seriously screwed it up...
at least Emaths paper 1 can cheer up... outta 80 at most -8... no qn paper so no answers... but all them all say so easy, sure full marks 1... i gg liaoz, 8 marks cost me alot... if Emaths dont A1, i can go retake liaoz....