5.3 snow day work – past paper questions

We worked on some past paper questions today and I would like you to try these at home if you were unable to make it to school.

The attached pdf file contains 2 past paper questions.  The first question is Q24 from the 2008 paper, the second is Q25 from 2007.  Please attempt both questions. If you get stuck, leave a comment on this post and I will get back to you.  Next time you are in school I will hand out copies of the specimen solutions for you to check your progress.