June 2009 - Mathematics Level 2

<p>can someone make a compilation? :)</p>

<p>btw for the tan one im pretty sure its 4pi, those of you that did it by graphing should increase your y window to like 200 or something and u’ll see</p>

<p>and also change ur x window from - 4pi to positive 4pi</p>

<p>Graph it - should be pi/2.</p>

<p>I agree with what frzfire said.</p>

<p>its def 201 cuz every row had one less than double. 101x2 - 1 = 201</p>

<p>lol change your window </p>

<p>or maybe im wrong but just to make sure the function was abs(tan(2x)) right?</p>

<p>I’m 100% sure the Tan was pi/2 - I didn’t even graph it, I just knew the period formula from Trig…</p>

<p>damm so i omitted 2 and got these qs wrng
the triangle similar
boxplot
tan2x :frowning: :frowning: :frowning:
and prob the last q :frowning:
2 omit 3-4 wrong as of right now
is this still an 800?</p>

<p>u cant use the period formula because of the absolute value =)</p>

<p>Waittt just kiddng, maybe it was pi/2</p>

<p>What was the question again?</p>

<p>so i take it im the only one here that answered that triangle question as if it were asking for the sum of all of the triangles in all of the rows?</p>

<p>nah im sure someone else did, its just wrong</p>

<p>lol. i think so</p>

<p>It was ^? Dang I didn’t even read that! I just saw the 2x and picked the answer :(</p>

<p>is 2 omit 3-4 wrong still an 800</p>

<p>Was 203 an option for the triangle question? I think I put that…</p>

<p>i put 201 as my asnwer</p>

<p>201 triangles</p>

<p>^ agree 10char</p>

<p>Man, I really panicked during this test…Got probably a lower score than I got on barrons.</p>