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Post by liqun zhu on August 3, 2012

At 16:00, when you were integrating ln(x+2), I believe you thought you were differentiating it and used the derivative rule instead of the integral rule of natural log.[ ∫ ln(x)dx = x ∙ (ln(x) - 1) ]

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Post by Abdelrahman Megahed on January 2 at 02:04:57 PM

EXAMPLE 2 YOU SAID f(y)=y^2 then you write it as g(y) not f(y)

Area Between Curves

    • Find which function or curve is above the other
    • Apply integral directly
    • Evaluate for resulting area
  • If not given bounds of integration:
    • Find points of intersection
    • Take integral from left most intersection to right most intersection

Area Between Curves

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

Mathematics: AP Calculus AB