Download presentation
Presentation is loading. Please wait.
1
Volume: The Disk Method
Section 7.2 Volume: The Disk Method
2
Examples (from mathdemos.org)
3
Examples (from mathdemos.org)
4
Examples (from mathdemos.org)
5
Examples (from mathdemos.org)
6
Examples (from mathdemos.org)
7
Formulas: Disk Method (about x axis)
Note: Function must be of the form: y = _____ and a and b are in terms of x values
8
Formulas: Disk Method (about y axis)
Note: Function must be of the form: x = _____ and c and d are in terms of y values
9
Formulas: Washer Method (about x axis)
Note: Function must be of the form: y = _____ and a and b are in terms of x values
10
Formulas: Washer Method (about y axis)
Note: Function must be of the form: x = _____ and c and d are in terms of y values
11
Washer Method Revolving about a Line
R(x) = Line - Farthest Graph r(x) = Line - Nearest Graph
12
1. Set up and evaluate the integral that gives the volume of the solid formed by revolving the region about the x-axis (similar to p.465 #1-5)
13
2. Set up and evaluate the integral that gives the volume of the solid formed by revolving the region about the x-axis (similar to p.465 #1-5)
14
3. Set up and evaluate the integral that gives the volume of the solid formed by revolving the region about the y-axis (similar to p.465 #7-9)
15
4. Set up and evaluate the integral that gives the volume of the solid formed by revolving the region about the y-axis (similar to p.465 #7-9)
16
the x-axis the y-axis the line x = 8 the line x = 10
5. Find the volumes of the solids generated by revolving the regions bounded by the graphs of the equations about the given lines (similar to p.465 #11-13) the x-axis the y-axis the line x = 8 the line x = 10
17
6. Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the line y = 6 (similar to p.465 #15-17)
18
7. Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the line x = 5 (similar to p.465 #19-21)
19
8. Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis (similar to p.465 #23-29)
20
9. Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis (similar to p.465 #33-35)
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.