Official Math Level 2 Thread

<p>the answer to that one was:</p>

<p>f(x)<0</p>

<p>Can someone please answer my question?</p>

<p>yeah thats what i thought.</p>

<p>math, what did you put for the point a and point b one? was it 2.something? not sure if i remember it too well..</p>

<p>the answer is in my calculator somewhere, i just have to find it give me a bit of time...</p>

<p>ALSO, EVERYONE WITH A CALCULATOR THAT HAS A MEMORY (I.E. A GRAPHING CALC) USE IT TO REMEMBER QUESTIONS SINCE IT WILL HAVE ANSWERS</p>

<p>Is Anyone Going To Answer My Question??</p>

<p>lewis, your question was the one i skipped sorry i cant help</p>

<p>llewis999 do u remember the exact question?</p>

<p>llewis i skipped that question as well. sorry.</p>

<p>what is the frequency of the following function, 4 Sin(2x+1) = F(x)?</p>

<p>i put 1/Pi</p>

<p>The question was something a number divided by a prime number "n" gives a remainder of something. I remember getting n as 29, then it asked to find the remainder of another number by dividing by 29 and I got the remainder as 21 (D). I think it was question #33.</p>

<p>yeah i put 1/pi.</p>

<p>math for the last question, do you remember if X^2 time the square root of (X^4-1) was one of the answer choices? not sure if i put 2X^2 time the square root of (X^4-1) or X^2 time the square root of (X^4-1)</p>

<p>i think they were both answer choices, im pretty sure i chose the first. i used my calc to find the answer so once i find my calc (lol it has run away) i can tell you for sure</p>

<p>1/Pi is correct</p>

<p>anyone remember what #49 was about?</p>

<p>I think you are right llewis. I actually put 50 because i got 87 as the prime number but I just realized its divisible by 3. Doh!</p>

<p>Was the answer to some combination problem 50 (E)? I took levels 1 and 2, so it might have been 1.</p>

<p>number 50 was about sin stuff, it must have been level 1 llewis.</p>

<p>Was there a part at the bottom of a column where you guys got 4 (E)s in a row.</p>

<p>no it wasn't question number 50, 50 was the answer. It dealt with some combination one.</p>

<p>@llewis999</p>

<p>About question 33, yes thats right, 457/29 gives you 15 remainder 17, so 50/29 is 1 remainder 21</p>

<p>I actually didn't finish the test because I was spending all my time plugging in numbers for this question :(</p>