Math V2 2012 P2 | Question

[wooowooowoo]

Anyone remembers the question that came for today's paper about the proportional values.

x is directly proportional to y
When y = 5, find x

^ Something like that.
Thanks.

 

[wooowooowoo]

And what was the answer to that question, was it 196?

 

[PhyZac]

And what was the answer to that question, was it 196?

yup

 

[bosina12]

what was the shear facter matrice ? anyone remember ???

 

[bosina12]

What was the shear matrice from the graph .

 

[PhyZac]

What was the shear matrice from the graph .

(1 2)
(0 1)
think so !

 

[GetSomeLife]

(1 2)
(0 1)
think so !

Yep! That's it

 

[Jisu]

wat about da acceleration??
n wat was da time and day??

 

[areebaization]

196
and abt the taxi fare first part was it $9-$3=$6/0.4=15km

 

[areebaization]

wat about da acceleration??
n wat was da time and day??

acc= 50
day Wednesday time 22:15

 

[Jisu]

acc= 50
day Wednesday time 22:15

how can i make a stupid mistake!!!!!!!!!!!!!!! =((((((

 

[Jisu]

n wat was da value for gradient k??

 

[areebaization]

n wat was da value for gradient k??

idk that but the value i got for k is 2.5
dont tell me i am wrong

 

[Jisu]

idk that but the value i got for k is 2.5
dont tell me i am wrong

i got 1.25......
i neeeeeeeeeeeeed da markin scheme
just so damn frustrated
ughhh

 

[beewhiz997]

ugh i got so many stupid mistakes...just prayin that there is ecf

 

[Lost_Life]

um guys the matrix thingy is ( 2 0
0 1 )

 

[GetSomeLife]

idk that but the value i got for k is 2.5
dont tell me i am wrong

No, you are correct

um guys the matrix thingy is ( 2 0
0 1 )

(1 2
0 1)

 

[Lilpumpkin]

196
and abt the taxi fare first part was it $9-$3=$6/0.4=15km

from where you got 0.4?

 

[PhyZac]

from where you got 0.4?

question !

 

[GetSomeLife]

from where you got 0.4?

0.4 dollars for each km traveled was to be added