I need all these asap please!!

Find the volume of the solid generated revolving the region bounded the graphs of the equations about the line x - 2. - 2x2 2 1=0 22. Find the arc length of the graph of the function ove indicated interval 3 3/3 [1 27] 23. Find a set of parametric equations for the rectangular equation that conditi - 1 at the point( - 2 24. Find d/ dx and find the slope at 0 = _ x = 2+ sec0 , y =1+2 tan e 25. Find the area of the surface generated by revolving the polar equation over the given interval about the line 0 - r = a cose