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As with derivatives, solve some real world problems and mathematical problems using the power of integral calculus. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. By integrating the difference of two functions, you can find the area between. Practice this lesson yourself on.
This course may be archived and/or unavailable. Integrating functions is nice, but how does it integrate into our lives? Learn about the various ways in which we can use integral calculus to study functions and solve real-world problems. Topics include:. Area between curves. Area defined by polar graphs.
Arc length. Arc length of polar graphs. Average value of a function. Area & net change. Rectilinear motion (integral calc). Solids with known cross sections. Disk method.
Washer method. Shell method.