lum
Member
- Joined
- Nov 23, 2004
- Messages
- 137
- Gender
- Male
- HSC
- 2005
if asked for a simple sketch, we only need to find intercepts and asymtotes right? and the general shape of the curve. do we need to find co-ords of T.P, PoI and the gradient at potential cusps?
also, do we need to draw circles with compasses, or would free hand ones with centres/intercepts/equation be fine? (my school is fussy, but i've heard u dun lose marks)
now for locus circle questions, do we need to mark intercepts, or is centre + radius enough?
for locus questions(that is the ones wif z), should i label them Re/Im or x/y is fine? at my tutoring place i labelled it x/y, didn't lose any marks but is there one that's preferred?
i hate losing marks due to the stupid technique, and i hate wasting time by doing too detialed answers , sigh...
also, do we need to draw circles with compasses, or would free hand ones with centres/intercepts/equation be fine? (my school is fussy, but i've heard u dun lose marks)
now for locus circle questions, do we need to mark intercepts, or is centre + radius enough?
for locus questions(that is the ones wif z), should i label them Re/Im or x/y is fine? at my tutoring place i labelled it x/y, didn't lose any marks but is there one that's preferred?
i hate losing marks due to the stupid technique, and i hate wasting time by doing too detialed answers , sigh...