if any of the further maths people ever did C4 practice papers A and B?

15 years ago

15 years ago

I think so

15 years ago

you stuck on something?

15 years ago

yeah all of it really

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15 years ago

shes given us 2 full papers before weve done any revision basically

15 years ago

i think she expects us to fail

15 years ago

when is it for?

15 years ago

monday

15 years ago

right

15 years ago

what is the first q?

15 years ago

parametric equations

15 years ago

a curve is defined by the parametric equations

15 years ago

what are you stuck on with it?

15 years ago

x=t/(t^2+1) y=2/(t^2+1)

15 years ago

what does it ask you to do