It's Invertable!

Today we talked about inverse functions. We've got lots of resources here if you need any help or extra practice:

To learn more (or review) about inverses follow the three links below. In each case you will need to have two windows open. In one, you'll be playing with an interactive graph -- it opens up when you click the button marked [click here to start] -- in the other are the directions to follow to learn the material. Have fun with it!

• Inverse Function Definition


• One-To-One function


• Inverse Function

You can practise applying your skill in these online quizzes:

• Finding simple inverse functions
  (5 questions)


• Look for the link: Chapter 4.1 Inverse Functions
  (10 questions)

After you click on the [submit quiz] button DO NOT click on the [email to instructor] button -- it won't get to me. ;-)

Remember also to have thought about:

(1) When is a good to to "meet" in the chatbox.
(2) We need a "character" for our year long project.
(3) Are you interested in creating an instructional video instead of the story project?

Cheers,
Mr. K.