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# C3 Unofficial Mark Scheme June 2018 (Edexcel) watch

1. (Original post by Reesharr)
A bit late, but here's a link to my worked solutions to the C3 paper. Apologies for some answers being a little messy!

Please let me know if you spot any mistakes and I will correct them.

I'll upload the document tomorrow when Student Room allows me to do it.
please can you do todays c4 paper worked solutions asap. thanks
2. (Original post by Chillichamps)
The graph was like a V shape graph and when x = 0, f(x) = 13. So when k > 13, only the upward gradient bit would intersect with the line y = k. If it was equal to 13 the downward gradient bit would also be a solution. So k > 13
thank you!
3. (Original post by student2647)
please can you do todays c4 paper worked solutions asap. thanks
4. Those grade boundary predictions seem nice- thinki got around 62 marks so looks like a good A - thank god - i need this after i flopped C4 today
5. I made a horrible mistake on Q 3 and divided to find A ( what was I thinking rip ) do you think you would get a method mark for part B ?
6. Worked solutions are here

7. Hey guys , Can you PLEASE give an estimate of how many marks it would be to get a B grade? thanks

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