<p>What question is 3rad 2 from?</p>
<p>Can anyone predict the curve too? SO far I got 3 wrong. 
one was a stupid mistake so mad, but it’s life.</p>
<p>EDIT: one of the I,II, III questions was none correct?</p>
<p>^ im wondering about the same thing. where does 3rad2 come from??</p>
<p>Did I read the x, y, z question wrong? I could’ve sworn it was “The sum of x and y is equal to the square of z. Express z in terms of x and y.”</p>
<p>Was it equal to the square ROOT of z??</p>
<p>^sqrt, Sounds like you read the question correctly</p>
<p>it was sq root x + y.</p>
<p>does ANYBODY remember if for that uphill question 4/7 was answer choice A? I dont remember if I put the right answer but choosing the first or second one! please answer !</p>
<p>the answer was radical x+y because it gave you z squared</p>
<p>Actually the answer is wrong because it should be +/-sqrt(x+y).</p>
<p>Anyways, I got the interval of increase to be 1980-1983.</p>
<p>Alright that’s what I thought. Thanks guys.</p>
<p>@oron33: I think 4/7 was A.</p>
<p>i don’t think +/- was a choice?</p>
<p>± choice wasnt there</p>
<p>mabs so is the answer root x + y?</p>
<p>wat was the question to 21 on the gridin</p>
<p>Were the questions about buying pencils, and an equation with a square root and x being <= 0 in the experimental section?</p>
<p>@Indian</p>
<p>thats what I had</p>
<p>@first post:
the ones that i remember are matching with yours</p>
<p>Math is worrying me.</p>
<p>line translated (-4,-3)</p>
<p>@whole grain
do u remember the exact question</p>
<p>oh i was asking the same thing i just messed on my post
do you have ANY idea of what the question was?</p>