MATH 2B Midterm: MATH2B, Chapter 6.2 term test 1
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MATH 2B Full Course Notes
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It"s the sum of the area of infinite rectangles under the function. What is the area of each rectangle? f. What then, is the volume of the area under the curve rotated around a line? r 2. , we can compile an integral from this by using. Because the area of a circle is. Find the volume of a solid with a base of region r between y = x and y x. , which has cross-sections perpendicular to the x-axis in the shape of squares. First, find the intersections between the two functions. X = x x = 2 x x2 x = Then think about the area of a square. Example #2 is the top function while x is the bottom. Find the volume of a solid with base r of perpendicular to y-axis that are squares y = x and y x with cross-sections. So we know immediately that the integral will be dy-based.
