Suppose http://lennes.math.umt.edu/webwork/1...ob10image1.png and http://lennes.math.umt.edu/webwork/1...ob10image2.png

Also suppose http://lennes.math.umt.edu/webwork/1...ob10image3.png

Find

http://lennes.math.umt.edu/webwork/1...ob10image4.png

and

http://lennes.math.umt.edu/webwork/1...ob10image5.png

To be honest I really don't have any idea what its asking or more of what its giving me and how to use it. Any help will be great thanks.