The Student Room Group

OCR (not MEI) C1 - Wednesday 13th May 2015

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Original post by rich1334
Did you get k > 25/8 ?


K<-25/8

Below the vertex
I got k<-25/8
does anyone remember what question 8 or 9 was lol i forgot already
😔I wrote 40 then crossed it out and put 50 cos i thought qp was diameter so 10 then times 10
What did you guys get for a?
Original post by lily9666768
what did everyone get for the last question..area of triangle one ???


40

Posted from TSR Mobile
What did people get for the question about transforming graphs which had something about 1/3x? Was the scale factor 3 or 1/3?
Original post by Dentist214
What did you guys get for a?



A=13 is what I got anyways
(edited 8 years ago)
Original post by rich1334
Did you get k > 25/8 ?


Yess

but with the sign the other way around I think?
(edited 8 years ago)
Original post by AstroNandos
What did people get for the question about transforming graphs which had something about 1/3x? Was the scale factor 3 or 1/3?


I put stretch by 1/3 parallel to y axis
Reply 71
I got circle radius as 5, and a=13 for another question.
Original post by AlarmingMonkey
A=13 is what I got anyways


Great, lost 5 marks!!!! I got 11, no wonder I couldn't get the stationary point, I've done so bad
Reply 73
Original post by micycle
I got circle radius as 5, and a=13 for another question.

Same

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Can we get an unofficial mark scheme going tomorrow so we can see how we done, etc?
Reply 75
Original post by HecTic_H
Can we get an unofficial mark scheme going tomorrow so we can see how we done, etc?


Has MR M / K stopped doing them?

Posted from TSR Mobile
I messed up the simultaneous equation by forgetting to find y :frown:
It was such an easy paper and I messed up TTT.TTT
Do you think grade boundaries will be higher? People might of made more silly mistakes like me
Original post by User10102929
I put stretch by 1/3 parallel to y axis


I put this too, however other people were saying stretch 1/3 parallel to x
Original post by User10102929
I put stretch by 1/3 parallel to y axis


I got the scale factor but I think I may have put X axis

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