# Section I - Multiple Choice (1 Viewer)

#### eagle09

##### New Member
oi carrot man when x increases by two wouldnt 6x go to 8x therefore let x=4 A= 6 * 4 + 10 = 34 A= 8 * 4 + 10 = 42 so the difference is 8 therefore 2x =8 answer 2x ? can do it with another example , am i right of read querstion wrong?
nahh mann it was definetly 12 shudda jus subbed it in

#### BlueCatBulletCD

##### Member
oi carrot man when x increases by two wouldnt 6x go to 8x therefore let x=4 A= 6 * 4 + 10 = 34 A= 8 * 4 + 10 = 42 so the difference is 8 therefore 2x =8 answer 2x ? can do it with another example , am i right of read querstion wrong?
I don't know what you mean there? Heres another example. Say x=1. A=6x+10. A=16. Now x is increased by 2. So 1 + 2 = 3. Now A=(6*3)+10. A = 28. 28-16=12. So I still get 12. Does that make sense?

#### sir-study-alot

##### Member
ok . instead of 6x im adding 2 to x soooo isnt it 6x + 2 = 8x ?or maybe i cant do alegbra and failed lol

#### BlueCatBulletCD

##### Member
ok . instead of 6x im adding 2 to x soooo isnt it 6x + 2 = 8x ?or maybe i cant do alegbra and failed lol
It's adding 2 to x. Not 2 to 6x.

#### sir-study-alot

##### Member
thats a fucked question lol .

#### Question?

##### New Member
Re: General Thoughts: General Mathematics

Q.14 was 12 so D. A=6x+10 right. If x is increased by 2 what will be the corresponding increase in A. Well just say x = 4. A=6*4+10 A=34 Now add 2 to xto make it 6. A=6*6+10 A-46 46-34=12 Therefore D
i agree completely.

#### Freshjiver

##### Member
Hmmmmm okaay. I have the test on me & i just went through it. I think all of these are right, but i'm not sure about q12.

Q1: C
Q2: C
Q3: C
Q4: A
Q5: D
Q6: A
Q7: A
Q8: D
Q9: C
Q10: B
Q11: B
Q12: C not sure?
Q13: B
Q14: D
Q15: D
Q16: A
Q17: C
Q18: B
Q19: B
Q20: A
Q21: D
Q22: A

If anyone thinks any of these are wrong, reply.

#### BlueCatBulletCD

##### Member
Hmmmmm okaay. I have the test on me & i just went through it. I think all of these are right, but i'm not sure about q12.

Q1: C
Q2: C
Q3: C
Q4: A
Q5: D
Q6: A
Q7: A
Q8: D
Q9: C
Q10: B
Q11: B
Q12: C not sure?
Q13: B
Q14: D
Q15: D
Q16: A
Q17: C
Q18: B
Q19: B
Q20: A
Q21: D
Q22: A

If anyone thinks any of these are wrong, reply.
I'm pretty sure you're right with 12

#### chrisvec

##### New Member
1.C2.C3.C4.A5.D6.A7.A8.D9.D10.B11.B12.C13.B14.D15.D16.A17.C18.B19.B20.C (probly rong)21.D22.A (nt sure)

#### kara42

##### Member
I can't remember all of them, but I think it's pretty close to what I did. 1. C 2. C 3. C 4. C - this one I originally had A, but then I worked out question 26a using this expression (obviously with different figures) and I worked it out with the expression in C, and the one in C gave me the answer for question 26a and so I chose C. 5. D 6. D 7. C 8. D 9. D - wasn't too sure. 10. B 11. B 12. A - I thought this was a really easy question but after seeing some other posts, maybe not? lol 13. B 14. D 15. D 16. B 17. C 18. C - had no idea, never been able to do this crap so I guessed. 19. B 20. C - no idea, guessed. 21. B - guessed. 22. B - guessed.

#### rowdyroddy

##### Member
how does every1 remember the answers they put?
can someone put the questions up?

#### kara42

##### Member
how does every1 remember the answers they put?
can someone put the questions up?
Lol because we took the test home. And when you read over the question, the answer you put comes back to you. I'm not sure if putting the test up is against the rules?

#### chrisvec

##### New Member
nah i just circled the question sheet when i went through it... i had tonnes of time left ....

#### BlueCatBulletCD

##### Member
Yeah ok. Although now I know I've stuffed up at least 4 marks in section II. 1.C 2.C 3.C 4.A 5.D 6. (I think I put A) 7. A 8.D 9.C 10. B 11. B 12. C 13. B 14. D 15. D 16. D 17. C 18. B 19. B 20. B 21. D 22. A

#### chrisvec

##### New Member
carrot manYeah ok. Although now I know I've stuffed up at least 4 marks in section II. 1.C 2.C 3.C 4.A 5.D 6. (I think I put A) 7. A 8.D 9.C 10. B 11. B 12. C 13. B 14. D 15. D 16. D 17. C 18. B 19. B 20. B 21. D 22. A ye i think ur 16 wrong as speed wuld not increase with time...

#### walesluke

##### New Member
I think i did ok in the test. Around 88-90

13. C (it says volume of water per month, so divide 50000-18000 by 6)
16. A (your standard inversely proportional exponential.)

My school mark was 90 so any chance of hsc mark scaling up to 95 ?

#### BlueCatBulletCD

##### Member
I think i did ok in the test. Around 88-90