can some1 show me the working out of this question..
find, from the first principles, the equation of the chord joining-
(a) t1= 2, t2= -1 on x= 2t, y= t^2
This is from parametric representation of parabola...Thanx
i am in Year 11. Can I get an ATAR estimate if i continue to get these results next year. My school rank is around 380..(pretty bad!!)
Subject ranks:-
Physics- 2/88
Chemistry- 3/78
Maths 2 unit- 5/96
Advanced English- 4/35
Maths Extension- 3/54
Sport, Leisure, Recreation- 1/5
hey guys, im in year 11 and doing mths ext 1..i dont study for it but manage to pass it without studying..I want to do extension 2 next year and study hard for it..can the school prevent me doing it or is it illegal? thnx