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    (Original post by кяя)
    Guys if I got about 62/75 in C1, 35-40/75 (top kek) in C2 and get a perfect 75/75 in S1 how likely is it I get an A overall?


    Posted from TSR Mobile
    Certaiin!!

    (But there are 3 ifs in the sentence)
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    (Original post by lulupixie)
    I heard that the person who usually puts up unofficial mark schemes on here said we are going to have to wait a day or two because he's struggling with the paper...
    That's hilarious...
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    (Original post by Jonooo123)
    Yeah I think I may have dropped 1 mark there and 1 or 2 on the last question depending on ECF, although it's highly unlikely 100UMS will go down from 75/75 I hope it does
    Everyone on this thread who think an A would be below 60 is deluded
    and 100ums will be 74 at the lowest
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    how many marks was question 8 worth ??
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    Is there a mark scheme out yet? or can someone send me the paper? please and thankyous
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    (Original post by IDValour)
    My answers (as far as I remember):
    Q1) 1024 - 1280x + 720x^2
    2.a) (x-2)^2 + (y+1)^2 = 20
    b) x - 2y - 14 = 0
    3.a) B-A = 48 (show that)
    b) A = -96, B = -48
    c) 3(2x+1)(x+4)(x-4)
    4.a) Used cosine rule to show = 0.906
    b) 40.9
    c) 96.7
    5.a) r = 8/9
    b) a = 18
    c) n = 28
    6.a) 4x^5/2 - 10x^2 + C
    b) 226
    7.i) 0.264 (Vague memory of this)
    ii) y = 3/2 and y = 1/3
    8.i) pi/9, 4pi/9, 7pi/9
    ii.a) k = 1+- sqrt (1+16k) / 8
    ii.b) x = 0, 138.6, 221.4
    9.a) Show that question (find h from value for V sub into formula for SA)
    b) C = £483
    c) d^2C/dr^2 = 12pi + 600/r^3 is greater than 0 as r = cube root 25 ---> Minimum
    I got those answers too!
    Except maybe 8)ii)a)
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    What do you need for a B
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    (Original post by ALEVEL_STUDENT)
    I DO OCR. THEY BEST HAVE SYMPATHY FOR US!


    Posted from BEHIND YOU
    I think it's gonna be very different because I did physics unit 1 ocr and it was nothing like the past papers!
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    Looking at the answers above the lowest i may have got in a worst case scenario with no method marks is 65, but given that I probably got a few method marks, id say the highest is 70.

    For the factorisation question who got a = -16 and b = -32 ?

    I then went on to factorise it, and even though 2x+1 was a factor I ended up getting a horrible answer.
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    (Original post by 12345678zzz)
    in my opinion, people who tend to use TSR are either those who find the papers difficult and want to express their anger :awesome: or those who find the papers easy and want to share their answers to the world :dance:. so basically it's a diverse group of people.
    Yup.
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    (Original post by KimberlyKumar)
    So here is my answer
    Q1: 1024-1280x+720x square
    Q2: (x-2) square -(y+1) square= 20
    Part b i got gradient =1/2, x-2y-14=0
    Q3: A=-96,B=-48
    Fractorise =3(x-4)(x+4)(2x+1)
    Q4:40.9 perimeter and 96.7 area
    Q5: r=8/9,a=18,n=28
    Q6=32+194=226
    Q7:y=1/3 or y=3/2
    Q8i/9,4pi/9,7pi/9
    Cosx=1+/- square root of (1+16k) devided by 8
    X=0, x=136.8 or 138.6 something,x=221.4
    Q9: 483
    this has made me feel pretty good!! for Q3 factorise i got 6 instead of 3 though?
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    Cosx=(1+-root16k+1)/8
    From ur quadratic u use quadratic formulae
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    What was the actual equation for the integration question (finding the shaded area on the graph)?
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    So guys, what do u think the grade boundaries is
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    (Original post by dripper)
    If I didn't round and put the exact answer how many marks would I lose?
    Probably just 1
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    (Original post by target21859)
    Is it fine if I didn't take out a factor of 3? I got (2x+1)(3x+12)(x-4)
    It said factorise f(x) completely so you would have got (n-1)/n Marks (I don't remember how many marks the question was but you would've lost 1 mark for not stating the complete factorisation)
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    (Original post by dripper)
    If I didn't round and put the exact answer how many marks would I lose?
    Probably just 1 or 2 max
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    (Original post by KimberlyKumar)
    So here is my answer
    Q1: 1024-1280x+720x square
    Q2: (x-2) square -(y+1) square= 20
    Part b i got gradient =1/2, x-2y-14=0
    Q3: A=-96,B=-48
    Fractorise =3(x-4)(x+4)(2x+1)
    Q4:40.9 perimeter and 96.7 area
    Q5: r=8/9,a=18,n=28
    Q6=32+194=226
    Q7:y=1/3 or y=3/2
    Q8i/9,4pi/9,7pi/9
    Cosx=1+/- square root of (1+16k) devided by 8
    X=0, x=136.8 or 138.6 something,x=221.4
    Q9: 483
    I got exactly the same as these except I forgot to take out the 3 in the factorising
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    HOW MANY MARKS WERE EACH PARTS QUESTION 5 and 8
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    (Original post by WTF_AM_I_DOING)
    Is there a mark scheme out yet? or can someone send me the paper? please and thankyous
    Nope sorry
 
 
 
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