Video links on composite functions:
https://www.khanacademy.org/math/algebra2/manipulating-functions/function-composition/v/function-composition
https://www.khanacademy.org/math/algebra2/manipulating-functions/function-composition/v/evaluating-composite-functions
https://www.youtube.com/watch?v=S4AEZElTPDo
https://www.youtube.com/watch?v=1lsh3wsBPaI
on applications of composite functions:
https://www.youtube.com/watch?v=VI2kJp69jNg
https://www.youtube.com/watch?v=Oufbct8TgA4
HW: Please complete all of the WS 6-6 Practice and WS 6-6 Test Prep 1 5.