##### Abby Garcia, Abby- Resident Noodle Expert

Hello there! Check out these awesome links to help you write a function in a function notation:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-relationships-functions/cc-8th-function-notation/v/understanding-function-notation-example-1

http://answers.yahoo.com/question/index?qid=20090120181557AA846gt

http://www.brightstorm.com/math/algebra/graphs-and-functions/function-notation/

Hope this helps!