you weren't on from 5 - 11 though which was the tym i was on D:
well, I can find the amp, period and stuffs, but I dunno how to find the turning point D:
omg kewl!! I was waiting for ya yesterday but u never came D: lolol guess u were buzzzy
well anyways I don't get the graphs of the sine, cosine and tangent function D:
i think i've covered everything i need for 3u finals. but im not sure. i have yet to do past papers - ive done a few though, but they're a bit too easy...
-oh, except for 3d trig and circle. what do you recommend i revise from?