Hello, can someone provide a step by step process for question #5-9 with the work to find the volume thank you

Problems. In each of the following problems, find the volume of the solid obtained by revolving the region bounded by the given curves about the specified line. Sketch the region, the solid, and a typical disk or washer. 1. y = 1/x, x = 1, x = 2, y = 0; about the z-axis 2. y 1-2, y = 0; about the x-axis 3. x=2y, x = 0, y = 9; about the y-axis 4. y=lnz, y = 1, y = 2, x = 0; about the y-axis 5. y=x, y=; about y = 1 6. y=1/x, y = 0, x = 1, x = 3; about y = -1 7. y=x, y = x; about x = 2 8. y= r, y=5-2; about the x-axis 9. y=x, y=x, x 0; about the x-axis 10. y=23, y=8, x=0; about the y-axis == 11. y=x, x = 0, x = 1; about the z-axis I 12. y=2-2, y = 0; about the x-axis