tbh i just think everybody has a different approach. if it works, it works. all that matters is that you get the graph drawn, right?
I know how the translations work but I just don’t know how to graph them without strugglingtbh i just think everybody has a different approach. if it works, it works. all that matters is that you get the graph drawn, right?
although there are questions that are like "in order to get from a certain trig graph to another trig graph, how would you do it?" so i think being comfortable w trig translations would be quicker than a table of values in that case. but that isnt a very common question so i suppose you don't need to worry ab it anyways
draw the normal cos graph for the domain -3pi < x < pi and just shift the y axis to the left by pi units there u go
Ik I just hate radians so much and it takes so much brain effort to know the values
that's fair, it takes some time but honestly I got to a point where radians were easier to work with than degrees, you got this
But also if the domain is like (0,2pi) then the shape of the graph will be different cause then it will only be a certain section of it and that’s also kinda dificult unless I use the long method which is so annoying
ye just erase the part thats not in the domain
Honestly same but js hope and pray dawg idk what to say other than the little things that sorta matter which do change your outcome like be mentally prepared too and dont get sick and all that cause there is only so much study to do before the limiting factor is like you not drinking enough water before a test or not sleeping enough.
since the exam is tomorrow, the best tip I can give is have a plan. all the content you could possibly know is in your brain, some people last minute cram but I don’t recommend it (this is giving math vibes I’m assuming it’s math rn). read over all your classroom resources to see if there is any obvious topic you’ve missed. check the formula sheet so you know what you have to memorise and what you don’t. the most extra marks you’re gonna gain now are from good exam technique - do you have reading time? if so, how do you spend it? do you start with multiple choice or leave it until the end? if you have time left, do you attempt the questions you couldn’t do or check your answers? how do you check your answers? if you can answer all these questions, then that means you have a good exam plan! if not, you’ll usually be fine, but having a plan helps when an exam goes very strangely or not according to plan (for me at least). how do you tackle difficult questions? do you rush? good exam technique can also help reduce silly mistakes (something I fell prey to a lot).
inverse functions are only for ext but i think youd still be expected to know how to answer a question like that
Uh are you able to ask your teacher (it is quite scary ngl) but if it's really important like an internal hsc then yea try and ask
come back king
so that the 2026 forums get the most traffic i suppose lol
;-; not much reason to archive it. 1000 pages
