Function Notation Day 1: Addition and Subtraction Notes POD: a) (4 2 7 + 10) + ( 2 2) b) (4 2 7 + 10) ( 2 2) What happens if we have multiple functions. How do we know what to do??? The new way to write this: Given: () = 4 2 7 + 10 Ex 1a) () + () Ex1c) () () () = 2 2 Ex 1b) () () Name: ________________________ Homework: Functions: () = 4 2 () = 2 + 6 7 () = 3 2 1 () = 5 + 2 () = 3 4 2 1 1) () + () 2) () () 3) () + () 4) () () 5) () + () 6) () ()