Function Notation

This lesson introduces function notation and provides several examples of determining function values.
Site: mathispower4u.com

[@danielv8351]

Man your a legend. You make this much clearer than any text book.

[@jessiecardoso7005]

THANKS ! i know this is like 7 years later but i completely forgot about the FOIL method which was messing me up

[@literalidiot8944]

Intresting that this was uploaded way before everything went south...

[@makorbx9855]

ywssirrrr

[@b8by_esme541]

explained this better than my teacher

[@ryancabaddu8346]

Why the -9-6-12 =-27 ? what symbol u use? i mean that should be -9×-6-12 =-42

[@Atlantisx.x]

bro has gods handwriting