VCE Stuff > VCE General & Further Mathematics
Further Maths Help
Odette:
CORE-
Qn 10-
B. x-points : 1,2,3,4,5 => median is 3
y-points : 0,1,2,4,5 => median is 2
coordinates: (3,2)
GRAPHS-
Qn 9-
A. I= k/d^2
20 x 50^2 =k
50000 =k
(5,2000) => 2000=k/5^2
50000=k
Therefore the coordinates satisfy the equation (hope that makes sense)
Hope that helps sorry about the delay, I only got the VCAA 05 Exam :P
SilverBullet:
Can we take in potractors?
Dolche:
For the matrices question, we know that a unique solution is when the determinant does not equal to 0.
x=8,y=2 is a unique solution as they have already told us that x is 8 and y is 2 thus no need to apply the rule (det=ad-bc)
I think thats right?
i got question 9 wrong (2006 VCAA-matrices). if you put the values into the calc T^50, T^60 etc the figures keeps on increasing so shouldn't the answer be E-gradually increases?
Dolche:
Is the trial exam (2007) from itute meant to be hard? vcaa exams will generally be of a lower standard (in terms of difficulty) than commercial papers?
Odette:
--- Quote from: "Dolche" ---Is the trial exam (2007) from itute meant to be hard? vcaa exams will generally be of a lower standard (in terms of difficulty) than commercial papers?
--- End quote ---
VCAA exams are easier than most commercial papers :)
I think you can bring in a protractor, not sure though =]
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