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Edexcel D1 - 17th June, 2016 [Exam discussion]

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Reply 960

justalawyer1998

Were the exact coordinates x = 624/59, y = 280/59?

Reply 961

brokeins1

[QUOTE="Nuggetsarelife;65877880"]

Original post by lotterydiscovery

Any chance you can remember any of the arcs you listed or weights that added up to 80? Long shot i know :/[/QUOTE

NO WAY!😂

Lol!! AB=5 was the last or the second last

Reply 962

Student403

Original post by _newbe

I'm guessing aswel cos I don't know the markscheme your going on like you wrote the paper nothing worse than when people go on like cocky idiots on the student room to put others down about an exam I was simply only asking regardless it is like a mark on the paper

I'm not putting you down at all. I'm sorry if it didn't go as well as you hoped,

And no I'm not going on like I wrote the paper. I told you how to do the question and you took it personally.

Reply 963

brokeins1

Original post by Nikhilm

Were the exact coordinates x = 624/59, y = 280/59?

I got the 280/59 for y (drived from x) stored in my calculator so yes 👍

Reply 964

Waffles15

Original post by hellomynameisr

was this harder than last years for real?

not harder as such, just much more time pressured..last years paper was relatively easy

6 you?

Original post by Student403

I'm not putting you down at all. I'm sorry if it didn't go as well as you hoped,

And no I'm not going on like I wrote the paper. I told you how to do the question and you took it personally.

oh sorry that's my bad it was fine only thing was I ran out of time so had to rush the last question so didn't check the graph

Reply 967

Waffles15

Original post by Nikhilm

Were the exact coordinates x = 624/59, y = 280/59?

hope so lol

Reply 968

fernk3

I did all the past papers from the last 10years for my revision and this one was by far the worst 😖😖😖 I was getting As in my revision!!! Only low grade boundaries will save me now!!! 🙌

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Reply 969

mupsman2312

Original post by boyyo

yeahh boyyy. How many marks was it?

3 marks for finding the tree, and then 1 mark for the weight.

Reply 970

taichingkan

For the LP, were the coordinates of V something (forgot, sorry) over 59? And also for the integer solution was it (11,4)?

And I swear on every single paper this year edexcel have made the numbers so awkward lol (FP1, 2 and now D1), and the Prim's and route inspection diagrams were definitely out of the ordinary too, imo.

Reply 971

mupsman2312

Original post by Nikhilm

Were the exact coordinates x = 624/59, y = 280/59?

Something like that - they were definitely both over 59.

Reply 972

Student403

Original post by _newbe

oh sorry that's my bad it was fine only thing was I ran out of time so had to rush the last question so didn't check the graph

Unlucky - I think the vast majority of people ran out of time so you should be fine for a mark

Reply 973

taichingkan

Original post by Nikhilm

Were the exact coordinates x = 624/59, y = 280/59?

That's what I got too

Reply 974

RSO

Does anyone know if arsey has posted yet

Reply 975

mupsman2312

For the route inspection question, was it 459m for part (a), and 419m for part (c)? Also, why would they make us repeat FIVE different corridors in part (a)?!

Plus, what did you all write for part (b) - about starting at a vertex with an odd degree?

Reply 976

Craig1998

I think I forgot to put on the final inequality (from part a) onto my linear programming. How many marks would this lose in total (surely I'd get follow-on marks).