<p>My son sent me this text after the exam: “I thought the FRQ’s were a breeze and the Calc MC, too. Regular MC was not as easy, but not bad. Hopefully I’ll get a 5.”</p>
<p>For me, the order of difficult from most to least was</p>
<p>Non calc MC
Calc FR
Calc MC
Non Calc FR</p>
<p>Overall, I thought I did very well. Expecting a 5</p>
<p>Was the area FRQ f(x) - g(x) or g(x) - f(x)?</p>
<p>MC was very easy. A few of the FRQs were challenging, but not really hard. Easy 5.</p>
<p>For the people who had a calculator freeze on the frq, that’s really part of the curriculum. You need to know how to solve problems in different ways, or at least put bounds on the solve function.</p>
<p>My calculator froze too!! Lol. I could not finish my test. I was solving for zeros, my calc was busy, and it just shut down! Yupp… I’m getting a 1… Haha!</p>
<p>I’m hoping for a 3 at least but 2 works tooo. Anything but a 1</p>
<p>Non-calc MC was pretty hard I thought. Calculator MC was easy. I think I got like 51/54 on the FRQs though so I’m almost 100% sure I got a 5.</p>
<p>hey efeens 44,
what was your final answer for y=f(x) in the differential equation problem( #6 on FRQ)?</p>
<p>I had something like y=-ln(3x^2-x^3-1)</p>
<p>The Non calculator multiple choice was so hard!</p>
<p>It was g on top, f on bottom. I did the whole FRQ the other way and then had to fix it, ugh. </p>
<p>The lower vertical limit you needed was -0.5.</p>
<p>Since the consensus is that the exam was easy, do you think collegeboard will raise the scale for a qualified 5?</p>
<p>^^^
Why did you need a vertical limit?</p>
<p>Oh GOTTAMIT you didn’t need vertical limits did you.</p>
<p>which one are you guys even talking about w/ vertical limits…?</p>
<p>The fifth one with the areas. I think I used the vertical limits (-0.5, 4) for the revolution around the x-axis volume and square cross section volume. </p>
<p>Oh well. The integrands were correct so that’s just -2.</p>
<p>Didn’t we have to use the x values as the limits?</p>
<p>Yes. </p>
<p>(╯°□°）╯︵ ┻━┻</p>
<p>Also, I think the question was volume revolving around y=4, not the X axis</p>
<p>Oh yeah! My mistake it was y=4. Like I said I got the integrand right, my limits are just wrong.</p>
<p>Weren’t the limits just x=0, x=2?</p>