

AP CALC HELP!
AP CALC help!
I’m in AP Calc AB and was out for a whole week because of AP exams. While I was gone, my teacher started teaching BC topics and now we have a quiz tomorrow on it. He let me take pictures of the notes, but I honestly have no idea what topic this even is or what’s going on...
The quiz is only 2 questions, and I attached the notes. Could someone tell me what topic/unit this is so I can look up videos and try to learn it tonight? Or if you could gove me a short explanation of it I would really appreciate it!! It looks simple, I just need to actually learn it and I think I will get it.