ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 unit (2 Viewers)

Examine

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Oh I see it now lol. Thanks Sy.
 

Aysce

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

I have reached that form, though I don't understand how you reached a=1/4. (Seems like what I thought was how to do it was wrong :()
Notice that the general form is: (x-h)^2 = 4a(y-k)

So "equating" the general form with the form above would give you 4a =1, therefore a=1/4.
 

Aysce

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Aww :(
 

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

(But srsly even if I don't get over 85 I'll buy you guys a subway cookie each whenever I see you)
 

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

The points P and Q on the curve x=2at, y=at^2 have parameters p and q respectively.

c)Show that PQ intersects the directrix at ([2a(pq-1)]/(p+q), -a)

If it's more convenient Exercise 9E 3C in Year 11 extension 1 maths Cambridge.
 

Sy123

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

 

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Did the exam, though probably didn't make it. :(

But I'd like to thank all of you guys, you've definitely helped me with this exam. :)
 

iBibah

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Did the exam, though probably didn't make it. :(

But I'd like to thank all of you guys, you've definitely helped me with this exam. :)
Did you attempt every question at least?
 

deswa1

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Did the exam, though probably didn't make it. :(

But I'd like to thank all of you guys, you've definitely helped me with this exam. :)
:(

At least you gave it your best- hopefully you'll make it in. Good luck bro
 

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Did you attempt every question at least?
Ran out of time to attempt last 2 parts of the last question. (Once the teacher said 15 minutes left I basically freaked out and couldn't really do anything).

I think my mark is between 75%-85%
 

iBibah

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Re: ITT we help examine to get 85 in his Maths extension 1 yearlies so he can do 4 un

Ran out of time to attempt last 2 parts of the last question. (Once the teacher said 15 minutes left I basically freaked out and couldn't really do anything).

I think my mark is between 75%-85%
That's OK, like deswa said, at least you gave it your all. What % needed to do 4 unit?
 

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