<p>we should make a chatroom on AIM. or does anybody mind giving out their s/n?</p>
<p>for us gov, someone just made a room and people could invite themselves to it, removing the need to give away sns.</p>
<p>everyone interested in a chatroom just pm me ur sn and ill form the chatroom.</p>
<p>As for prepstarx3 and the limit she said I also get the same answer of 1/2</p>
<p>If you just give the name of the chatroom here then people can just enter it. =D</p>
<p>Thanks to those who answered my question....I don't get how you do the problem anotherr posterrr wrote:
How would you find f '(1) if the tangent line to a function contains the points (1,7) and (-2,-2)?</p>
<p>ok APCalc on AIM</p>
<p>hereicome09,</p>
<p>you can use the point slope equation to find the equation of f(x), then take the derivative of that and plug in 1 there.</p>
<p>so it would be 7+2 = m(1+2) for point slope--m = 3
then the equation would be -2 = 3(-2)+b, b= 4
f(x) = 3x+4
f'(x) = 3</p>
<p>can anyone verify that? i kinda feel like it's wrong now that i did it out.</p>
<p>Tennisboy1005, I did that and I got 7...but the answer key I have says it's 3. I think the answer key is wrong though because all they did was do (y2-y1)/(x2-x1), which WOULD be 3. But the question asks about f '(1), so I'm pretty sure you and I are both right.</p>
<p>uh im trying to start the group under the name of AP calc, but it keeps saying my invit or request has timed out.</p>
<p>wait jasonlee how do i join that group</p>
<p>don't put a space in the chat name? that might help</p>
<p>Does anyone know the exact website.....It's on collegeboard, but I can't find it. It's supposed to be for teachers but we can use itttt if we want ( i guess). It's like practice questions for 2008 and the teachers can only use it for practice in the classroom..i can't find it...</p>
<p>thanksss</p>
<p>does anyone have the audit for this year. I really want it, and I would be really thankful if someone could send it to <a href="mailto:sixthsense24@yahoo.com">sixthsense24@yahoo.com</a> </p>
<p>Thanks so much</p>
<p>AP:</a> About the Advanced Placement Program
This should help, hereicome, if its the website your looking for.</p>
<p>ok big problem.
I have a Ti 89
and I type in the following
Integral ( sin ((pi* e^x)))/2, X)
and i don't get the answer to this integral.
Am i doing something wrong??</p>
<p>you can't have an integral without boundaries.... it should be</p>
<p>Integral ( sin ((pi* e^x)))/2, X,1,2) or something</p>
<p>at jason, i have a ti 84 and im pretty sure you have to type in the lower and upper bounds of the integral as well.
in this order (expression, variable, lower, upper)</p>
<p>How do I join a group on AIM?</p>
<p>Will someone send audit to me thanks either pm or <a href="mailto:swishste7@gmail.com">swishste7@gmail.com</a></p>