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Type: Posts; User: daryl-d

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by daryl-d
Replies
9
Views
1,550

### Re: Tan theta

geometrically tan Theta represents the gradient of a line.

if the line is y -y(0) = m(x -x(0)); then m is the gradient of the line;

by daryl-d
Replies
47
Views
1,449

### Re: Freaking out about maths.

They pretty much give you marks if u know what youre doing. But i understand your concern as some teachers may not like this

by daryl-d
Replies
47
Views
1,449

### Re: Freaking out about maths.

If you want to get good marks, don't use the textbook,
For the trial exams and half yearlies Teachers usually don't put similar types of questions from recent hsc papers (except maybe for Q9 or 10)....

by daryl-d
Replies
24
Views
1,254

### Re: Prepaid bus tickets, where do u buy them?

is the travel pass also called a purple pass
5. ## Thread: Paranoid Polynomial Problem

by daryl-d
Replies
5
Views
327

### Re: Paranoid Polynomial Problem

can someone please tell me if this is correct:

Thanks for the post below guys, i had a feeling my long divison was wrong
6. ## Thread: Paranoid Polynomial Problem

by daryl-d
Replies
5
Views
327

### Re: Paranoid Polynomial Problem

first use the remainder theorem, i.e. Q(1)=o, or (x-1) is a factor of Q(x)

therefore: 1+p+q -5 +1 =0

p+q=3

Then using longdivision:

u get Q(x) = (x^2 + 2) B(x) +R [...
7. ## Thread: I'm just going to leave this here....

by daryl-d
Replies
77
Views
2,464

### Re: I'm just going to leave this here....

stop the hating
8. ## Thread: General Thoughts: Physics

by daryl-d
Replies
144
Views
9,538

### Important:Re: General Thoughts: Physics

time of flight approx equals 5.68X 10^-8 secs or something

u had to equate ma=qe and then found a then use projectile motion

by daryl-d
Replies
144
Views
9,538

yes
10. ## Thread: Did you study in the Summer holidays?

by daryl-d
Replies
36
Views
1,266

### Re: Did you study in the Summer holidays?

+1

i finished the mathematics and extension courses + all the past apers from last 20 years.... took so much pressure off coz half yearlies are at the end of the 2nd term...........
11. ## Thread: General Thoughts: Mathematics Ext 1

by daryl-d
Replies
297
Views
18,941

### Important:Re: General Thoughts: Mathematics Ext 1

thats what i got
12. ## Thread: General Thoughts: Mathematics Ext 1

by daryl-d
Replies
297
Views
18,941

### Important:Re: General Thoughts: Mathematics Ext 1

did anyone else think the circle question was a rip off from "the football and circle' question from Fitzpatrick, the solutions to that question are in the 4 Unit resources section
13. ## Thread: General Thoughts: Mathematics Ext 1

by daryl-d
Replies
297
Views
18,941

### Important:Re: General Thoughts: Mathematics Ext 1

I originally got that bu then i realised it wasn't 3 but 3! which equals 6
14. ## Thread: General Thoughts: Mathematics Ext 1

by daryl-d
Replies
297
Views
18,941

### Important:Re: General Thoughts: Mathematics Ext 1

get over ur self bro... dont knock my friend
15. ## Thread: General Thoughts: Mathematics Ext 1

by daryl-d
Replies
297
Views
18,941

### Important:Re: General Thoughts: Mathematics Ext 1

It was a good test..... but some questions tricked me

for example can anyone explain to me how to doQ7 ci and Q6 a iii

expecting a mid E4

by daryl-d
Replies
386
Views
27,231

Yes

by daryl-d
Replies
68
Views
3,951

119-120
18. ## Thread: General Thoughts: Mathematics

by daryl-d
Replies
386
Views
27,231

### Important:Re: General Thoughts: Mathematics

there were questions that were tricky... but overall i liked the exam

did anyone get 5/12 - 2ln2 for the last part of Q10
19. ## Thread: good math websites

by daryl-d
Replies
15
Views
847

### Re: good math websites

<a href="http://mscw.catholic.edu.au/Assessments/CSSATrials2006/2008/Thank" target="_blank">Index of /Assessments/CSSATrials2006/2008

by daryl-d
Replies
15
Views
847

Trials
21. ## Thread: good math websites

by daryl-d
Replies
15
Views
847

### Re: good math websites

NSW Educational Service - Home

by daryl-d
Replies
15
Views
847

Knowledge
23. ## Thread: good math websites

by daryl-d
Replies
15
Views
847

### Re: good math websites

End2End Coaching College

by daryl-d
Replies
15
Views
847

25. ## Thread: Highest Results in Past Papers?

by daryl-d
Replies
5
Views
244

### Re: Highest Results in Past Papers?

I've gotten around 115-120 in the last 7 papers
and i got 119/120 in this years trial exam
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