
Im confused on how to think this through, Please help with
explanation on why the answer what it is. No need to solve.

Show transcribed image text [4] Let C be the portion of the graph of y=cos x + 2 corresponding to 쪽 x π . Set up an 2 integral representing the area of the surface obtained by revolving Cabout (a) the x-axis. the y-axis. (d) the line y-3. (e) the line x =-2. (f) the line y=-1. (c) the line x = 4.
[4] Let C be the portion of the graph of y=cos x + 2 corresponding to 쪽 x π . Set up an 2 integral representing the area of the surface obtained by revolving Cabout (a) the x-axis. the y-axis. (d) the line y-3. (e) the line x =-2. (f) the line y=-1. (c) the line x = 4.





