perhaps they have a strong motivation ?
(aysce wants to get 99.80 atar with standard english)
( many people wanna get through the hsc with a good atar)
( personally my drive is that i wanna do medicine so yea XD)
if you find something you want ( perhapse a certain mark or a what ur planning 2...
umm.. so how does So how does x^2+y^2-2x+4y-11=0 become (x-1)^2 + (y +2)^2 =16
( sorry again im just really sheit at maths =-=)
Also..
Also;
The curve y=ax^3+bx passes through the point (1,7). The tangent at this point is parallel to the line y=2x-6
Find the values of a and b...
Still not understanding how to do C... can i get a more detailed explination
( also thanks already carrot)
(c) The equation of a circle is given by the equation x^2+y^2-2x+4y-11=0
.
(i) Show that the centre is (1,-2).
(ii) Find the length of its radius.
(iii)...
1.
2.
umm not quite understanding these question ny help ?
( if it could be written and upload that would be greatly appreciated cuz im not that good at understanding math written here =-=)
i know there have been similar post recently but i was just wondering ( this is a question to the mods or ppl who have the answer)
WHAT exactly is the reason for the 3 year backlog of resources ?( ik u guys have exams and stuff, and i know going through resources takes a LOOONGGGGG time but...