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answer is x^2=2(y- 1/2) :(

Hi guys once again, can some help with this please P is a variable point on the parabola x=2t, y=t^2 with focus S and vertex A. Q is the midpoint of SP and R the midpoint of AQ. Find the cartesian equation of the locus of R. Show that the locus is a parabola and find the vertex and focus...

Hi can someone help with this? for some reason my answer confilcts with the book. Q)a) show the cartesian eq of the tangent and normal to the following parabolas at the point indicated. x=t, y=t^2/2 + 3 where t=2 b) x=t+ 2, y=t^2/4 +1 at the vertex thanks

In the course we are saying that cellulose and starch can be used as an alternative for crude oil for polymers. However the focus is on the amount of energy it takes to convert Cellulose into glucose. If that is the case why cant we use starch ? Is it cheaper than cellulose

sure

so the length of the latus rectum for any parabola is 4a right?

^ sry, but i coudnt find much in relation to As You Like It:(

Well im ranked around 42/120, but i was wandering if it would end up being counted or not, cuz if it isnt then its not worth it.

Hi guys, We are doing As You Like it for Belonging. Does anyone know of any related material that can work nicely with the text. And also just generally, I was wandering what type of texts should we choose that can give good marks ? Thanks

Hi guys, Is it possible to get a ATAR of above say 98, with subjects like Mathematics, Advanced Eng, Physics, Chem, Business ? I am contemplating dropping Ext 1 Maths, but will not do so if it is needed to acheive a 98 + Atar. Is it harder get a high UAI without 3unit in my situation ...

anyone have the Q paper?

ohh interesting, thanks

Hi Guys, When parallel currents are in the same direction, there is an attraction between them and when they are in different directions, they repel. I understand the fact that this is a follow on of the motor effect, since the force is towards the area where the field is weakened. But i...

In the exam, are we expected to draw the polymerization of glucose? And , do we need to know what type of glucose is needed (ie Beta) And, can someone advise a good way of remembering the structure of Cellulose? thanks!

Can someone post the paper ?

k cool :D

umm just one Q...wouldnt u need to find the discriminant of x^2 -6x +9=0 and then evaluate if it is a tangent? . Because, even if there is one solution, cant that still mean that the line y=x+2 intersects the parabola? :cold:

Hi guys I have an account for Medentry, and I was trying to book a date to attend the workshop. I tried logging in, but it comes up with "The page cannot be found". I then reset my password, and logged in with the password Medentry sent to my email, it still doesnt work :( I just wanted to...

Contexts for Physics & Chem, it may be lengthy and detailed, but it makes more sense than Jacaranda and Conquering Chem

HEY THANKS HEAPS, U SAVED ME 70 bucks, or whatever the price is :D