have some faith girl
look easy way to check...
dy/dx=2ax-b
now it says... dy/dx=5...(using the 'answers' which are not the correct ones might i add )
a=7 vommit
b=1 yukky
x=2
so put it all in
5=2(7)(2) - 1
5=28-1
5=27??? what universe is this in?
checkmate... our answer is correct okay?
haha wow, massive opposites
...coz i'm doing teaching too :$
and no sports since high school lol
yeah i don't wanna answer that one, let's just say "too long"
this will be my 5th year
hahah oh it's because she is the most perfect woman ever. ever. Nah I'm not weirdly, stalkerishly in love with her :S. do you have a crush? then you may know what I'm talking about.
lol at westie, public school boys hey? Hopefully one of them is nice and has courage and becomes your irl valentine. or something
Yes yes yes, I'll try to build up courage for uni. But that valentine thread is mostly full of guys lol so no online valentine for me.
yeah i might have to go for a more conventional way of displaying v-day greetings :O
watcha training for? the olympics?
i'm on uni summer break... so, umm, working... and stuff lol
i've been good... i am drinking beer atm with the guys
ok...
so y-ax^2-bx+3
dy/dx=2ax-b
we also know that dy/dx=5.... so we conlcude that
5=2ax-b let that be equation one
now differentiate again...
d^2y/dx^2=2a
also we know d^2y/dx^2=12
so 12=2a
a=6
now go back to equation one
5=2ax-b
we know know what a is...(a=6) put that in... and we also know what x is...(x=2)
put all that info in
5=2(6)(2)-b
5=24-b
b=24-5
b=19
Yesss Pocohontas!!!
lol I only know bogan and a few others in real life. I don't know Omie, but I do know he loves Emma (not as much as me though).
Well isn't there an all boys school next door (like Liverpool boys and girls are next to each other), then you can pass your valentine the rose through the fence/barriers lol.
Nah I don't have a valentine , I think I lack courage.