Brief Recall of Functions

Over the last few weeks we have been using function notation to write rules for sequences, but the results are in ... We need to spend a few focused days recalling the meaning and notation surrounding functions.

Find two interactive applets to explore or deepen your understanding of functions embedded below. They are super cool and fun, I promise.

https://www.khanacademy.org/math/algebra/algebra-functions

Visualizing Functions as Graphs

Relating inputs and outputs graphically:

Here is the short presentation that we will engage together as we review of the topic: