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Higher Maths :: Post-Exam Discussion :: 2010 :: Did you make it out alive?

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Reply 40
Avatar for ENNGUF
ENNGUF
ukdragon37
Please could someone post the papers :frown:


How do you do that?
Paper 2 was dreadful. Did okay in the multiple choice. Not sure about the rest of paper one thou. I no i failed. :frown:
ENNGUF
How do you do that?


Scan them and post it on here.

I'll do the solutions for them.
Reply 43
Avatar for ENNGUF
ENNGUF
Paper 2 (Q7)

(a) Given that log4X = P, show that log16X = 1/2P

How did you do this?
ENNGUF
Paper 2 (Q7)

(a) Given that log4X = P, show that log16X = 1/2P

How did you do this?


log_4 X = P
4^P = X
(16^0.5) ^ P = X
16^(0.5P) = X
log_16 X = 0.5P
Paper 1, Section A

1.

a

2.

c

3.

d

4.

a

5.

b

6.

d

7.

c

8.

b

9.

c

10.

b

11.

d

12.

a

13.

b

14.

c

15.

c

16.

a

17.

b

18.

b

19.

c

20.

a




Paper 1, Section B
21)a)5y=-6+56
c)2:1
22)a)i)f(1)=0
ii)(x-1)(x-1)(2x+5)
c)I made the two equations equal to each other and got f(x) from before which I had already factorised so the tangent must be at x=1 because it was (x-1)^2, will I still get the 5 marks even though I didn't differentiate?

(1,-1)
d)(-5/2,-8)

23)a)i)M=v/h, tana=3/2
ii)sina=3/root12

b)sinb=3/5
cosb=4/5

c)i)6/5root13
ii)-6/5root13
Paper 1 Section A
1. A
2. C
3. D
4. A
5. B
6. D
7. C
8. B
9. C
10. B
11. D
12. A
13. B
14. C
15. C
16. A
17. B
18. B
19. C
20. A

Section B

21a) 5y+2x=72
b) Sub T into equation
c) 2:1

22a)i) Proof
ii) (x-1)(2x+5)(x-1)
b) x=1, twice, x= - 5/2
c)G (1,-1)
d) (-5/2, -8)

23a) show by m=tana
ii) 3/root 13
b) sinb= 3/5
cosb= 4/5
c) 6/5root13
ii) - 6/5root13

Only got Paper 1 answers :smile:

I did terrible. :frown:
Reply 47
Avatar for Hannah45
Hannah45
roar558
I got
A,C,D,A,B,D,C,B,C,B,D,A,B,C,C,A,B,B,C,A or C(i put A but in hindsight, maybe C)


We got exactly the same answers for multiple choice. I thought 20 was A.
Livesindreams
...


You said you'd post the paper didn't you? :puppyeyes:
ukdragon37
You said you'd post the paper didn't you? :puppyeyes:


I'm just heading up to the scanner now :smile:
Livesindreams
I'm just heading up to the scanner now :smile:


:jumphug:
Reply 51
Avatar for JamieeeR
JamieeeR
I'm soo f**cking angry and frustrated. I needed an A but I don't even think I got a B... Looks like I'll have to rethink my plans of medicine. :frown:
Reply 52
Avatar for ENNGUF
ENNGUF
I wish I owned a scanner...
Reply 53
Avatar for PurpleBin
PurpleBin
For MC I got:

A
C
D
A
B
D
C
B
C
B
D
A
B
C
C
A
B
B
C
A
Also the answers I put up were by my teacher :smile:
Reply 55
Avatar for ENNGUF
ENNGUF
JamieeeR
I'm soo f**cking angry and frustrated. I needed an A but I don't even think I got a B... Looks like I'll have to rethink my plans of medicine. :frown:


:hugs:
Reply 56
Avatar for JoshCurran
JoshCurran
:frown: I'm pretty sure i messed up the integration question in paper 2 now if it is 4.5.
any answers to paper 2? mine is actually shockingly bad.
Reply 58
Avatar for Slumpy
Slumpy
16
ukdragon37
Scan them and post it on here.

I'll do the solutions for them.


Race?:p:
Reply 59
Avatar for roar558
roar558
11
I got 4.5 for question 6c but what did everyone get for question 7b)?

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