Here are the videos covered in the notes packet I gave you:
Section 7.2 Area between two curves
Textbook assignment
Sec 7.2 p 395
1–25 odd, 27–45 multiples of 3, 48 42–44, 49
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Section 7.3 Volumes of a solid with a known cross section
Section 7.3 Volumes of a solid using the disk method
Section 7.3 Volumes of a solid using the washer method
Section 7.3 Volumes of a solid using the shell method
Textbook assignment
Sec 7.3
p 406
1–21 odd, 22, 23, 27, 34, 35, 38, 39, 39,41, 44, 49, 55, 58, 61