<p>The median question had a stem plot...I don't remember all the specific data >__></p>
<p>it was that crazy graph. Was it 36.5? Am i just retarded and dont know how to cross of numbers? ***? Or maybe there was a 3 next to the numbers and not a 2........ wow lol
It was -1/7 because 1 slope was negative.
The trapezoid question, i think i did 1+2/2 times height, tho i forget....did we have to figure out height?</p>
<p>crap idk how to cross off answers!
i feel retarded</p>
<p>didnt the question ask to multiply all three slopes? thus making it positive 1/7? ayyyyyyy i dont know.</p>
<p>art_star, yes you are right. it is positive.</p>
<p>the median i'm pretty sure was 36.5. the two numbers in the middle were 36 and 37, so you had to average them</p>
<p>Anyone get x^2 + y^2 < 13 for something? Or uh...f(x)=some parabolic equation does not intersect the x-axis because it is above the axis and opens upward..</p>
<p>^ i skipped that and got the same for the second one</p>
<p>x^2...? I forget. But ya, the parabolic question was so easy......</p>
<p>Did any1 get 2.5 or time for that ball shooting upward question?</p>
<p>^ i got 1 second</p>
<p>I got 2.5 seconds. The equation was h= -16x^2+48x. At x=1, it reaches its max height at 32...</p>
<p>but it asked for the time AFTER it reached the max height</p>
<p>ha u guys figured out the equation? Overachievers. Graphed it. Nuff said</p>
<p>haha i didn't even have time to look at that question. BEAT THAT!</p>
<p>The equation was still on my calculator :d</p>
<p>thankfully I'm not the only one, I omitted like 15 questions. it was h-a-r-d and there was so much reading of the actual question.</p>
<p>i see one of my answers on my calc as (log8/log 2) -2
sound familiar?</p>
<p>yeah the questions were rly time consuming.</p>
<p>omg, I did so bad on this test today... I skipped 14. 14 out of 50!! And I know my math...I just completely forgot how to do all the f{g(x)} and log/ln stuff and ran out of time for everything else. Dumb dumb dumb...I should've studied beforehand. AP Calc. is so different from math 2 stuff... i thought I'd do a lot better. Then again, of the problems I actually did, I think I got all of them right. So hopefully the curve is very beneficial and I'll get close to a 700 anyway.</p>
<p>Speaking of f(g(x))...what was the answer to that? I put 2 cuz I didn't wanna bother with it >__>;;</p>
<p>i think the answer's 1. the max is reached when x = 1.5
when the ball is 20 feet in the air after the apex, x = 2.5</p>
<p>2.5 - 1.5 = 1</p>
<p>i graphed that function above and also y = 20 . so you subtract the apex time from the time when the ball is 20 feet high.</p>