IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => GCE AS & A2 Level => Math => Topic started by: Freaked12 on May 11, 2010, 08:33:52 pm

Title: November 1991 maths P1 question
Post by: Freaked12 on May 11, 2010, 08:33:52 pm
A curve has an equation of the form y=px+q/x
where p and q are constants.Given that the curve passes through the points A(1,11) and B(4,21.5)
i)evaluate p and q.

i know the rest.just solve these please
Title: Re: November 1991 maths P1 question
Post by: Meticulous on May 11, 2010, 08:40:51 pm
Substitute x and y, forming 2 equations. Then solve simultaneously.
Title: Re: November 1991 maths P1 question
Post by: Freaked12 on May 11, 2010, 08:46:24 pm
A curve has an equation of the form y=px+q/x
where p and q are constants.Given that the curve passes through the points A(1,11) and B(4,21.5)
i)evaluate p and q.

i know the rest.just solve these please

Oh.

Dam this exam nervousness


CHEERS By the way
Title: Re: November 1991 maths P1 question
Post by: Meticulous on May 11, 2010, 08:48:29 pm
Good luck. You'll do great.
Title: Re: November 1991 maths P1 question
Post by: Freaked12 on May 11, 2010, 08:52:25 pm
Oh.

Dam this exam nervousness


CHEERS By the way



You too.
Title: Re: November 1991 maths P1 question
Post by: astarmathsandphysics on May 12, 2010, 12:24:45 am
Can you post the paper
Title: Re: November 1991 maths P1 question
Post by: nid404 on May 12, 2010, 04:20:32 am
Damn where'd dya get this paper. I only solved from 02 i guess :-\
Title: Re: November 1991 maths P1 question
Post by: cashem'up on May 12, 2010, 05:19:46 am
EXACTLY can u plzz upload some of these pprs could be really helpful cheers
 ;D ;D ;D
Title: Re: November 1991 maths P1 question
Post by: Freaked12 on May 12, 2010, 05:39:24 am
Damn where'd dya get this paper. I only solved from 02 i guess :-\


1990 till 1995 super hard

2008 to 2009 November equavalent
so dont worry if you did 09 November and June with ease

By the way it was just a paper with all the range and domain questions from 1990 onwars
Title: Re: November 1991 maths P1 question
Post by: nid404 on May 12, 2010, 05:42:21 am
you could've put it up then...don't have a soft copy?

I would liked to do some questions myself. I feel like I've done nothing except solving questions people ppl put up on the forum.
Title: Re: November 1991 maths P1 question
Post by: Freaked12 on May 12, 2010, 05:47:06 am
you could've put it up then...don't have a soft copy?

I would liked to do some questions myself. I feel like I've done nothing except solving questions people ppl put up on the forum.

I am getting 2+2 wrong here now so i stopped doing calculations altogether realizing nervousness is kicking in
so maybe that answers your query.
and no i dont have  scanner but its okay like i said similar to 09 november 11 variant
Title: Re: November 1991 maths P1 question
Post by: cashem'up on May 12, 2010, 05:49:10 am
hehe............ same please try and put some papers up please if possible Thanks.........:p
@nid : i feel the same except tht u have solved tons of questions on the forums ad i have barely ne.....lolz :P
 ;D ;D ;D
Title: Re: November 1991 maths P1 question
Post by: cashem'up on May 12, 2010, 05:51:40 am
I am getting 2+2 wrong here now so i stopped doing calculations altogether realizing nervousness is kicking in
so maybe that answers your query.
and no i dont have  scanner but its okay like i said similar to 09 november 11 variant

hey if so thats great...............
then by the way have u come across any very tricky questions or any kind of questions which test ur knowledge differently or someway unique... can u discuss or type them in if u really dont mind
 ;D ;D ;D
Title: Re: November 1991 maths P1 question
Post by: nid404 on May 12, 2010, 06:04:34 am
He's gone -_-
Title: Re: November 1991 maths P1 question
Post by: Freaked12 on May 12, 2010, 06:07:30 am
hey if so thats great...............
then by the way have u come across any very tricky questions or any kind of questions which test ur knowledge differently or someway unique... can u discuss or type them in if u really dont mind
 ;D ;D ;D


Well i discussed every question here which i found difficult
a total of 6 i guess.
nid solved every1 of them
good times!
Title: Re: November 1991 maths P1 question
Post by: nid404 on May 12, 2010, 06:10:47 am
Oh cool! Thanks for sharing them