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05-04-2008, 01:24 PM
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#601 | | New Member
Join Date: Dec 2007
Posts: 18
| yeah z i got facilitate for that vocab question. | 
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05-04-2008, 01:30 PM
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#602 | | New Member
Join Date: Aug 2007
Posts: 7
| I apologize if this has already been mentioned, but what was the answer to the y intercept problem (where it gave you two lines and a point of intersection, (t, something) )?
I didn't have a clue how to do it, despite getting a 5 on AP Calculus. I had a brain meltdown. | |
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05-04-2008, 02:27 PM
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#603 | | Junior Member
Join Date: Feb 2008
Posts: 152
| it was five. kept the same intercepts.
4 on x axis
1 on y
= 5 intercepts
and yes facilitate was the vocab answer... | |
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05-04-2008, 02:37 PM
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#604 | | Junior Member
Join Date: Feb 2008
Posts: 66
| just want to check on one math question..i believe it was something like this
like what was x in terms of y and it gave these 2 equations
x=9a
and y=9a^2+1
i put this as my answer, it was on the last math section y= x^2+1 | |
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05-04-2008, 02:49 PM
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#605 | | Junior Member
Join Date: Feb 2008
Posts: 152
| yeah thats what i put.. just substituted 9a for x.
but someone told me i was wrong..
seemed like all you had to do was switch out the x and the 9A | |
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05-04-2008, 02:49 PM
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#606 | | New Member
Join Date: May 2008
Posts: 2
| Hey, I have a quick question. Did everyone get a writing section for Section 2 (first MC) or was that one the experimental? | |
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05-04-2008, 02:59 PM
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#607 | | New Member
Join Date: May 2008 Location: Lowell, MA
Posts: 1
| I also had a writing section for section 2, but i'm not sure if that was the experimental one or not | |
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05-04-2008, 03:13 PM
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#608 | | Moderator
Join Date: Jun 2005 Location: Northeast
Posts: 1,045
| y = (x^2)/9 + 1
since x^2 = (81)a^2. | |
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05-04-2008, 03:50 PM
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#609 | | Moderator
Join Date: Jun 2005 Location: Northeast
Posts: 1,045
| I had writing for section 2, which I believe was the experimental one.
It had "subway walls' adornments" paragraphs improvement.
Last edited by gcf101; 05-04-2008 at 04:00 PM.
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05-04-2008, 04:21 PM
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#610 | | New Member
Join Date: Nov 2007
Posts: 7
| can someone xplain the median question- i put x, how was it x^3? | |
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05-04-2008, 04:52 PM
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#611 | | New Member
Join Date: Mar 2008
Posts: 13
| it's x^3 because -1<x<0.....so lets say x=-.5
x^3 = -.125
x^2= .25
x=-.5
1/x^2= 4
1/x^3= -8
rearrange them...
1/x^3 , x, x^3, x^2, 1/x^2
so, x^3 would be your median | |
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05-04-2008, 04:54 PM
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#612 | | New Member
Join Date: Mar 2008
Posts: 13
| there was a math question like.....a(x-k)(x-k), where all variables are constants, what is the minimum equal to?
k right? | |
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05-04-2008, 05:02 PM
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#613 | | Junior Member
Join Date: Nov 2007 Location: New York
Posts: 96
| wongj, yes its k | |
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05-04-2008, 05:19 PM
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#614 | | New Member
Join Date: May 2008
Posts: 5
| if i got 4 math wrong could i still break 700 | |
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05-04-2008, 07:11 PM
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#615 | | Junior Member
Join Date: May 2008
Posts: 64
| depends on the curve, my friend missed 3 and got 710, so by missing one more you may get 700 | |
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