Newton's Method Problem

[sj01]

Hey guys. I'm knew to this forum and I would like to ask if you could help me out with the exercise in the attachment. I am facing trouble trying to solve part (d).
The answer to part (c) is: provided in the image. Any help would be much appreciated. This is not homework related rather a previous exam with no solution key.

 

[stapel]

Hey guys. I'm knew to this forum and I would like to ask if you could help me out with the exercise in the attachment.

http://www.freemathhelp.com/forum/attachment.php?attachmentid=5424&stc=1

Sorry, but the attachment failed at some point. Kindly please reply with the full text of the exercise, the complete instructions, and a clear listing of all of your efforts so far. Thank you!