<p>hmm juventus do you remember how to solve it???</p>
<p>i think it was cos70 times the length of the ladder and cos80 times the length of the ladder, whichever choice that was in between those values was the answer</p>
<p>I did the same thing. It should be correct.</p>
<p>sorry, what was question #1, and what was the answer to the log one (like what letter choice was it)</p>
<p>i Skipped none, test was pretty easy, wasnt that long either.</p>
<p>for anyone who thinks they got an 800 on this test, how did you score on barron's prac tests? what about princeton review?</p>
<p>was there anything confusing about using radians or degrees in the answers?</p>
<p>no not at all... anyone #1 or log one answer letter?</p>
<p>so..overall do you guys think it was ok test??or hard or easy???</p>
<h1>1 was x^3-1 or something</h1>
<p>log one had choices: 1/2A, A, 2A, 4A and one other one</p>
<p>right yeah but what was the question for #1</p>
<p>under which equation does x=2 yield the largest value</p>
<p>i thought it said smallest damn</p>
<p>can someone explain the
f(f(x)=x
question and answer to me.
Thanks!</p>
<p>well since the answer was -x, if you do f(f(x)), you should get -(-x) which would be x</p>
<p>Did I write the equation right?
Because when I was working on the question, I had thought that all answers would work...</p>
<p>somebody mentioned the one with "k".</p>
<p>I know I used synthetic division, and I want to say that the answer was -21 or something like that...</p>
<p>yea its 21</p>
<p>@dolcevalse: I omitted one, one wrong as far as i know [for yesterday's test]
and for barrons, by the time i finished the whole book i was averaging around six or seven mistakes a test.</p>
<p>I CAN'T BELIEVE THEY PULLED A BOX AND WHISKER PLOT ON ME!! ARG I'M SO MAD! .. that was the one i skipped LOL</p>
<p>.. we talked about box and whisker right before CSTs in calc too LOL .. x.x why is calc so easy and precalc so hardd?!?!?</p>
<p>ahhh...i wanted to be smart and use synthetic division on that one. then i realized that it would require so much less thinking to just plug in the answer choices for k and see which one passed through the x axis at 3. haaha yaaayyy for no thinking!!</p>