3. Use the shell method to set up hut DO NOT EVALUATE the integral for finding the volume of revolution of the same solid bounded by y = 0, x= 5, and the curve y =(x-2)',when it is revolved about the x-axis by completing these steps: a. Use a different color pen to highlight the boundary lines and only the boundary lines. b. Lightly shade the region to be revolved. c. Indicate the axis of rotation with a curved arrow around it. d. Draw a sample rectangle (strip) in the region to be revolved. e. Label the differential. f. Label the radius and the height of the shell. g. Identify the limits of integration by drawing the first strip and the last strip. h. The integral is:
Optimization
Optimization comes from the same root as "optimal". "Optimal" means the highest. When you do the optimization process, that is when you are "making it best" to maximize everything and to achieve optimal results, a set of parameters is the base for the selection of the best element for a given system.
Integration
Integration means to sum the things. In mathematics, it is the branch of Calculus which is used to find the area under the curve. The operation subtraction is the inverse of addition, division is the inverse of multiplication. In the same way, integration and differentiation are inverse operators. Differential equations give a relation between a function and its derivative.
Application of Integration
In mathematics, the process of integration is used to compute complex area related problems. With the application of integration, solving area related problems, whether they are a curve, or a curve between lines, can be done easily.
Volume
In mathematics, we describe the term volume as a quantity that can express the total space that an object occupies at any point in time. Usually, volumes can only be calculated for 3-dimensional objects. By 3-dimensional or 3D objects, we mean objects that have length, breadth, and height (or depth).
Area
Area refers to the amount of space a figure encloses and the number of square units that cover a shape. It is two-dimensional and is measured in square units.
Given the solid bounded by the points and the curve is revolved about the x-axis.
(a)
(b)
(c)
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