<p>yeah, the f(g(x)) was 2</p>
<p>idr about the dog one...i'm pretty sure 2 applied though, but don't remember which ones.</p>
<p>For the dog one, I got 1 only..</p>
<p>the dog one had 2 that worked</p>
<p>the g(x) gives a smaller value after 6 years thank f(x)
^
graphing calculator helped a lot of this one</p>
<p>and f(x) = 28</p>
<p>lol i put 2 applied, tho i really didnt investigate to try to prove it wrong.</p>
<p>what math are you guys in right now?</p>
<p>I took pre-calc honors last year junior year and I didn't study at ALL for this so I pretty much forgot everything. and my class was so weak, he didn't drill any of this in so i didn't remember most of it.</p>
<p>^ same with me. My pre-cal class last year was almost completely elaborate algebra II. I don't have a very strong trig background.</p>
<p>Oh, anyone remember the one if f(x) = e^x what is inverse-f(2e) or something like that?</p>
<p>oh yeah i remember that...it was a log over another log and then minus a 2 maybe?</p>
<p>oh and im in ap calc right now...which is NO HELP to this test.</p>
<p>question, do any of you guys remember putting "0 and 1" as an answer? I think it asked which numbers work in the given case?</p>
<p>I think I put that... or 1 and -1. I can't remember.</p>
<p>i don't think it was -1. i remember i tried that and it ended up not working, though i could be wrong.</p>
<p>and as for the dog question, i put I and II only.</p>
<p>I put 0 and 1 as my answer!
and agreed, art_star, AP Calculus was no help at all in this test.</p>
<p>It's not so much that this test was hard in content, it was just that we didn't have enough time to muse over the questions =/</p>
<p>i agree with you. right after the test ended i remember thinking, man, if only i had an extra 15 minutes...</p>
<p>Was this really that hard? I thought it was easier compared to previous math II practice tests. But then again I prepped with Barrons and I still ran out of time with 6 omits...</p>
<p>It wasn't hard...the problems were just really wordy and time consuming.</p>
<p>also, i know i've asked this a few times, but...</p>
<p>do any of you remember what question had "the answer cannot be determined" as an answer choice?</p>
<p>You know, Vivi, there was one question asking for the maximum of sin(x)cos(x), and I was VERY tempted to use calculus to take the derivative and get the maximum on the number line... then I realized the insanity of it, put it in my graphing calculator, and moved on. XD</p>
<p>LMAO i thought of derivatives too! but i was like..heck nevermind. i hope you happened to get .500 as the answer for that one, by the way.</p>
<p>Same here! I was like, "YES. Finally a use for critical points!"
But then realized I had like 20 more questions to get done so I just plugged it in and got the right answer, haha.</p>
<p>@art_star</p>
<p>the question was:</p>
<p>if f(x) = nx
than for what values of n does
f(f(x)) = x</p>
<p>I put -1 and 1. 0 would make it equal to 0, not x. since the function can be expressed as (n^2)*x, both -1 and 1 would produce x as an answer</p>
<p>thanks mister9a =]</p>
<p>alright so im standing at 6 omits and 4-5 wrong =/ what would that equate to?</p>