Area of region bounded by the graphs of x = y^2 and x = y+ 2

graph the area bounded by y= x^2 + 1 and y = -x + 3

find the volume of the solid formed by revolving the area about the x-axis.

harder ones i assume?

graph the area bounded by x = y^2 + 1 and x = 3

graph the area bounded by x-axis, y-axis and y = e -2x in the 1st quadrant fidn teh area?

graph the area bounded by y= 1 x=4 and y = radical x..

use disc or washer method?

find all the radiuses..

use integration to find the volume.

im so clueless on how to start.. i haven't been to class for a while due to surgery on my knee and missed out a lot and we are having finals soon and im so clueless.. any help would be very much appreciated thanks guys!