You are Here: Home >< Maths

# OCR MEI - C1 - 13th May 2015 watch

1. i out 56/12 which is the same as 14/3 but i think you will only loose one mark as your method would be correct
2. who's excited for FP1 tomorrow
3. I can't believe I got question 1 wrong
I divided by (x+y) then divided by Pi because you're dividing a divide by pi it would go on top to make (Pi*A)/x+y
I thought that was right, but all my friends said they divided by pi x+ y . I saw I could do that but though it didn't look right
4. Just done OCR C1 exam. Was all good other than Q6. Done a stupid mistake on circle question at the end. Hoping for the best!
5. Guys for one of the questoms which asked you to prove it doesn't cross the x axis, I didn't do the discriminant as I was checking answers and only just saw that part, so I explained it, saying how it's minimum y point is above the x axis therefore meaning it doesn't intercept it etc. Would that get me any marks?
6. (-2, 1) was definitely the minimum point, right? Not (-6, 1)? I took a gamble on that one... What did you all get for 'k' on the last question then?
7. (Original post by As/A2 Student)
Just done OCR C1 exam. Was all good other than Q6. Done a stupid mistake on circle question at the end. Hoping for the best!
What was Q6?
8. (Original post by Plmoknijbuhv)
(-2, 1) was definitely the minimum point, right? Not (-6, 1)? I took a gamble on that one... What did you all get for 'k' on the last question then?
I got -2,1 and k=5
9. (Original post by Danny.L)
Guys for one of the questoms which asked you to prove it doesn't cross the x axis, I didn't do the discriminant as I was checking answers and only just saw that part, so I explained it, saying how it's minimum y point is above the x axis therefore meaning it doesn't intercept it etc. Would that get me any marks?
Show the turning point, then state it's a minimum as its a positive parabola

Posted from TSR Mobile
10. So did I
11. What did you guys get in the surd question?
Square root of 72 + 32/square root of 2?

Posted from TSR Mobile
12. (Original post by FM2196)
What did you guys get in the surd question?
Square root of 72 + 32/square root of 2?

Posted from TSR Mobile

22root2
13. Did people also get -31+6root5?

Posted from TSR Mobile
14. (Original post by Dudeycon)
22root2
15. (Original post by jpetersgill)
Did people also get -31+6root5?

Posted from TSR Mobile

Yeah thats what I got
16. (Original post by jpetersgill)
Did people also get -31+6root5?

Posted from TSR Mobile
For what question?
17. How man marks was the perpendicular bisection question ? 5 ?
18. what do you reckon grade boundaries will be? also, i got q12 part i wrong and the factorisation wrong, how many marks have i lost already?
19. Y=3x-28 for per bisector?

Posted from TSR Mobile
20. (Original post by jpetersgill)
Y=3x-28 for per bisector?

Posted from TSR Mobile
yeah thats what i got as well

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: May 18, 2016
Today on TSR

### The most controversial member on TSR?

Who do you think it is...

### Uni strikes! How do they affect you?

Discussions on TSR

• Latest
Poll
Useful resources

Can you help? Study help unanswered threadsStudy Help rules and posting guidelinesLaTex guide for writing equations on TSR

## Groups associated with this forum:

View associated groups
Discussions on TSR

• Latest

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE