C1 amazing exam!!

[ALevel96]

By discussing it now people in other parts of the world that haven't taken it will see the answers and hence the grade boundaries may be effected

 

[saraA95]

We always integrate the first part which is f '(x)

omg yes thanks so much!

 

[saraA95]

how about the last questions guys? last 2 was pretty tough
What is the equation for the asymptote of the curve? The curve's equation is 3/x+4
Also how did you find the equation for normal? was the gradient of normal -x/3?
Also how about the equation which said the curve of the equation has equal roots?
how much did you get as k? I got 1/16, yet could not solve the equation

i got the gradient 3 on the last question to find equation of the normal you deifferenate the line they gave us and find the gradient and subisuite the points

 

[saraA95]

y

you have to take f'x

thats what i did making sure

 

[saraA95]

perfect !!!!!! the asymptote equations were x = 0 ,y =4
what about inequaities part a)x>-1

yes i got those asympotes right!

 

[saraA95]

when will the unofficial marking scheme be posted ??

whats the equation for curve c?

 

[akhmed]

i am doing statistics. I have a feeling it will be hard like mechanics

Here is what I remember:
C=-2
Length=4*10^-2 (just the root of 160)
m= -1/3 so m of normal 3
Sn=270000 (OR maybe 27000)
K X Y don't remember but there was only one value for X and for Y.

The C1 was a perfect paper; very easy, unlike the 'D' Mechanics!

 

[saraA95]

i am doing statistics. I have a feeling it will be hard like mechanics

i have s1 this friday as well praying for easy prob. questions

 

[akhmed]

when will the unofficial marking scheme be posted ??

I don't think u r allowed 2 do that before the end of the A level exams. So u have to wait until july o August or maybe a little longer
Or are u? How will they get the paper?

 

[akhmed]

i have s1 this friday as well praying for easy prob. questions

I think they ll make it tough considering c1 was a piece of cake

 

[saraA95]

I think they ll make it tough considering c1 was a piece of cake

not fair though im doing Math as an AS LEVEL not Alevel s1 and c2 have to be good

 

[akhmed]

yes i got those asympotes right!

oh crap! I only wrote y=4. Should have thought why there were 2 marks in the question

 

[saraA95]

i did c1 and im gonna do s1 and c2 <<< AS MATH

 

[saraA95]

since i looked at this thread you all did better than me

 

[akhmed]

lets hope so. Fortunately I m getting 3 and a half day for c2. I think it will be enough because one of my friends took c1 in January. Took the exam after studying within 2 days and got 98

not fair though im doing Math as an AS LEVEL not Alevel s1 and c2 have to be good

 

[akhmed]

oh yeah. I m doing AS (c1,s1,c2) also

i did c1 and im gonna do s1 and c2 <<< AS MATH

 

[saraA95]

lets hope so. Fortunately I m getting 3 and a half day for c2. I think it will be enough because one of my friends took c1 in January. Took the exam after studying within 2 days and got 98

best of luck math isnt my thing i find c2 way easier than c1 and s1 is easy but the questions they get are so hard

 

[akhmed]

same to u. It ain't my thing either. I usually get a b but I told my teacher my target is an "a"

 

[saraA95]

same to u. It ain't my thing either. I usually get a b but I told my teacher my target is an "a"

well im sure you didnt do so much mistakes like i did so dont worry im used to the cal. i really dont like c1

 

[akhmed]

yeah that's a bummer in C1