<p>.27 is right. The trick is that the answer was in the form of ln(x), not x itself. In this problem, x=~1.31 and therefore, ln(x)=~.27.</p>
<p>what was the limit one... lol i thot it was an asymptote... so infinite, right or did i totally miss something there?</p>
<p>lol nvm... it was prolly a hole or something in the graph right.. dang it!</p>
<p>what was the answer to the one that asked for a point to be defined? I know that all the choices were variations of (2,3).</p>
<p>i think i put 8,12... but i did that one so fast iono</p>
<p>do u remember that question with a parabolic equation, and then there was an initial height of an object, and it asked at what time the ball is 20 feet above ground? ( i dont remember if it asked 20 feet above ground or 20 feet away from initial height lol)</p>
<p>It was dropped from 40 feet, so it 20 ft from ground = 20 ft after initial height.</p>
<p>Set the quadratic equation to 20 ft and solve for t, the time. It asked for what t, the time, was when the ball was 20 ft above the ground.</p>
<p>above the ground</p>
<p>aseemo: Oh no, I'm not talking about that one, though I remember the one you're talking about and I got that one too.</p>
<p>what's the answer to teh recursive question? </p>
<p>is b1 the first term?</p>
<p>the test was a lot harder than i thought...i forgot everything i learned from pre-calc! >.<</p>
<p>omitted 11....prob got 1-5 wrong</p>
<p>Recursive was
3,6,11,18
n^2+2</p>
<p>waffle:
I think that (0,0) was transformed on f(x-2)+3, meaning the point (2,3) was the answer. (I got this wrong.)</p>
<p>okay, thanks windslicer</p>
<p>O and that question that was like : distance from (0,0) to (x,y) is 3, what is the distance from (0,0) to (2x, 2y) did you guys get 6?</p>
<p>I did...I let y be 0, and x=3, so it was 3*2=6</p>
<p>Haha, glucose101 we picked the exact same numbers. Missed two already... getting depressed -___-"</p>
<p>If a lot of people don't do so well, is the cutoff for an 800 lower?</p>
<p>Damn, I think I've gotten at least two wrong so far. (I screwed up the "how many lines don't intersect..." question.)</p>
<p>For the question with x = something with t and y = something else with t, did they want you to find the x-intercept or the y-intercept? I think I did y-intercept... this is making me very anxious.</p>