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Definite Integrals Net Area amp Signed Area Calculus 1
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=IFTmjpmYgKs
This Calculus 1 video explains what a definite integral is, and we explain how it calculates area above the axis as a positive quantity, and it evaluates area below the axis as a negative quantity. We then show how definite integrals give us the net area, if the function contains area on both sides of the axis. Total area is also explained as using the absolute value of any regions located below the axis. Finally, we explain some properties of definite integrals, and work several examples, showing how to use values of definite integrals to find values of other definite integrals using these properties. • 0:00 Definite integrals signed area • 1:21 Net area • 2:52 Total area • 3:25 Definite integral properties • 5:23 Examples using definite integral properties • Houston Math Prep Calculus 1 Playlist: • Calculus 1 • Houston Math Prep YouTube: / houstonmathprep
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