<p>so what did you guys have for #18 of the grid in? i think i ended up guessing zero... i ran out of time, and figured i might as well guess something because no points are lost for wrong grid in answers.</p>
<p>yeah i know</p>
<p>I got my ( wrong) answer by recalling that one</p>
<p>why is it only two intersection points?</p>
<p>although I am on a roll ( lawl) with the grid ins, I got 6 for # 18</p>
<p>I hope that one was right....</p>
<p>hey do you remember this math question:
Three pictures: isosceles triangle, square, and rectangle
each is moved up 2 inches
which one shaded region has the same proportion as the original
I: isosceles
2. triange
3. rectangel</p>
<p>o yah my dad told me that the two circles is a trick question
it doesnt matter whether the radius differs or not, the circle at max would only have 2 intersections.</p>
<p>If the circles intersect and are not tangent, there is going to be only two intersection points...one going from outside circle to in and then back out. I guess the way I thought of it is like a simple quadratic equation with only one sign change... If that makes any sense...</p>
<p>What was the question for 18 grid in?</p>
<p>for the triangle square rectangle i said the triangle since the base and sides all change proportionally while the square and the rectangle changes in length but not width.</p>
<p>OOOOOOOOOOOOOOOOOOOOOOOO, so the same intersection point is counted twice?</p>
<p>geometry isnt really my thing</p>
<p>madamebovary, i said the triangle and rectangle were similar after the 2 in move. they kept the same shape, whereas the square became a rectangle.</p>
<p>Can someone explain to me why the answer to the circle question was '2'? I didn't really understand what the question was asking, can't the two circles share an infinte amount of pts? Gahhh </p>
<p>I only had 1 grid-in section, and some of my answers were 2017- where you had to give the yr, 1.5- max pt on parabola, 15- amount of numbers in the set, 112- box question, 6- last grid in where you had to set the fns equal (yay for graphing calcs!).</p>
<p>nice.................im on a roll</p>
<p>damn, was the rectangle not similar after the 2 inch shift?? nooo =(</p>
<p>do you remmber two isoscles triangles intersected and you have to find the quadralateral</p>
<p>i got 30</p>
<p>wow.....guess i am the only one here who had had the year of inauguration question..........</p>
<p>I forget every question....</p>
<p>I thought the question asked if the original shapes were similar to the shaded ones after the shift! I'm starting to think I bombed this one...</p>
<p>yes, i got 6 as well. 3 sides were 6 and one was 12.</p>
<p>o wow i got that two isocles triangle question wrong because of the stupidest mistake...i would much rather take the math IIC</p>
<p>Is it true that no points are deducted for incorrect grid-in answers? ah... didn't know this..., i left 2 blank because i wasn't sure ,and later found out that i had the correct answers.</p>
<p>Do you guys know some of the questions from the first grid-in? I don't remember having a problem with it, but a lot of other people were saying it was really hard so I don't know if I had the same questions?</p>