pls let me know these answers, some of answers are not right but idk which answers are right

1. DETAILS I Use the shell method to find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the y-axis. y: 41 , y=0, X=O, X=1 x+1 4 2. DETAILS Use the disk method to find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the Xaxis. 0.40857: 3. DETAILS Use the disk method to find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis. 1 y: I y=0, X=1, X=1 V1+X2 :I 4. D ETAl LS Find the arc length of the graph of the function over the indicated interval. (Round your answer to three decimal places.) y = gr\" 2. [5, 9] 6.624 5. DETAILS Use the shell method to find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the y-axis. 1 y=2: y=0, X=6, X=7 X 0.3087