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_ELiTeCaRR_
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#141
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#141
(Original post by Danithestudent)
Really?! Do you think so? Well my friends and family always laughed at me, but I thought they were laughing AT me not with me. Do you think I could make a career outta it?! Hmm hmmm? We could do a double act the gorgeous sexy sadist and the funny looking masochist, but then I remembered you want to be a dentist and I want to be a journalist so it would have to be both sadists,


oh by the way I'm bull****ting
lol you're funny - i like you
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Danithestudent
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#142
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#142
(Original post by Danithestudent)
Really?! Do you think so? Well my friends and family always laughed at me, but I thought they were laughing AT me not with me. Do you think I could make a career outta it?! Hmm hmmm? We could do a double act the gorgeous sexy sadist and the funny looking masochist, but then I remembered you want to be a dentist and I want to be a journalist so it would have to be both sadists,


oh by the way I'm bull****ting
Ya know, tonight I'm just not feeling the fun. I just can't seem to get it right.

Maybe I ate too much salad.
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_ELiTeCaRR_
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#143
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#143
(Original post by _ELiTeCaRR_)
lol you're funny - i like you
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Danithestudent
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#144
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#144
(Original post by _ELiTeCaRR_)
lol you're funny - i like you
I'm sure you've got some sort of polar disorder.
I HATE YOU,
I LIKE YOU,
I HATE YOU,
I LIKE YOU

or your just reeeeeeeally indecisive
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_ELiTeCaRR_
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#145
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#145
(Original post by Danithestudent)
I'm sure you've got some sort of polar disorder.
I HATE YOU,
I LIKE YOU,
I HATE YOU,
I LIKE YOU

or your just reeeeeeeally indecisive
lol maybe..... polar disorder.... <- sounds cool
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_ELiTeCaRR_
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#146
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#146
polar disorder is the same thing as indecisive is it not? polar means either YES or NO i.e. too high or too low i.e. thinks this thing or the complete opposite

i.e. we had a polarised score, 50 people got u's, 50 people got a's
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makesomenoise
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#147
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#147
(Original post by _ELiTeCaRR_)
polar disorder is the same thing as indecisive is it not? polar means either YES or NO i.e. too high or too low i.e. thinks this thing or the complete opposite

i.e. we had a polarised score, 50 people got u's, 50 people got a's
Take a wild guess which side he was on...
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Danithestudent
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#148
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#148
:rolleyes:
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_ELiTeCaRR_
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#149
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#149
(Original post by XTinaA)
Take a wild guess which side he was on...
you're mothers pussy
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username9816
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#150
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#150
A curve has equation y = x^3 + 6x^2 - 36x + 25.
Find the exact co-ordinates of the stationary points of the curve and determine their nature.

dy/dx = 3x^2 + 12x - 36

At the two stationary points, dy/dx = 0, hence:

0 = 3x^2 + 12x - 36
0 = (3x - 6)(x + 6)

x = 2 OR x = -6 at either of the stationary points on the curve.

For the point where x = 2: y = (2)^3 + 6(2)^2 - 36(2) + 25
= 8 + 24 - 72 + 25 = -15

For the point where x = -6: y = (-6)^3 + 6(-6)^2 - 36(-6) + 25
= -216 + 216 + 216 +25 = 241

To determine their nature, find the second derivative of the curve's equation and then sub. in the two values of x, in order to determine the nature of these two stationary points which have these x-coordinates:

d2y/dx^2 = 6x + 12

Sub in x = 2 into the above: d2y/dx^2 = 6(2) + 12 = 24 ----> +ve value ----> (MINIMUM POINT)
Sub in x = -6: d2y/dx^2 = 6(-6) + 12 = -36 + 12 = -24 ---> - ve value ----> (MAXIMUM POINT)

Solutions To Question:

* There is a stationary point on the curve at (2, -15). This is a minimum turning point.
* There is a stationary point on the curve at (-6, 241). This is a maximum turning point.
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_ELiTeCaRR_
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#151
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#151
lol bono you're so funny =P
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username9816
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#152
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#152
Nobody is talking to me *sob*
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username9816
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#153
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#153
OK, I guess I've scared everybody away now.
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Danithestudent
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#154
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#154
(Original post by bono)
Nobody is talking to me *sob*
Come to the insomniac club sweetheart!! *cuddles* don't cry
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picju96
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#155
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#155
I voted 0 because I have a bf, but I used to pull 2 in a night normally, worst was 5. I'm not that bad!
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