<p>rise/run money was the y and screens was the x. essentially, it was asking for how the slope was created</p>
<p>What about the negative question?</p>
<p>I got -(xy)/((X^2) + (Y^2))</p>
<p>@fisa, so what was the answer? y was money and x was screens. Was it the amount of money increasing per screen? That’s what I said first.</p>
<p>^That’s right</p>
<p>@jde that’s the answer, you said you put money per movie which is wrong, but if really put money per screen, you got it right. It was answer choice A</p>
<p>I put the one that was logically correct. I don’t see how screens per money would make sense.</p>
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<p>I initially said that too. Money per screen=gg</p>
<p>area of sector one?</p>
<p>Wasn’t it about 25? I mean, if each sector is equal area, all you need to do is make sure the pi are squared, and then divide them into 8 equal pieces.</p>
<p>Another one. The elevator was at 0 and 2, they were the same speed, yeah? That one almost seemed too easy.</p>
<p>I had no idea for that elevator question. Thinking about it I don’t even think I put an awnser for that. Do you remember the awnser to that question.</p>
<p>Yeah, it said one elevator moved at a speed of 2t and the other at t^2. It asked when they were going the same speed, yeah?</p>
<p>it was 0 and 2. you set 2t equal to t squared, and then using the quadratic formula get 0 and 2, both of which fit in the domain.</p>
<p>Or, you can just use logical thinking, haha. Orrrrrr you could graph them and find the intersect (which I did).</p>
<p>can someone make a consolidated list?</p>
<p>again…</p>
<p>What about the negative question?</p>
<p>I got -(xy)/((X^2) + (Y^2))</p>
<p>lol well i have the quadratic formula on my calc so it took like 5 sec=)</p>
<p>^^^ Are sure there was a choice “0 and 2”?</p>
<p>Yes, i am. 0 and 2 ftw.</p>
<p>Ohh yes!!! I got that 0 and 2 one right</p>
<p>whythehell i put only 2???</p>
<p>Dang it, I’m blanking out. Could someone please elaborate on the trapezoid problem where the answer is supposedly 24?</p>