Khan Academy Get ready for composite and inverse functions
SAT Score Range
•
7 sessions
•
CJ
JH
MK
+2
This series ended on July 17, 2022. All 1:1 and group chats related to this series are disabled 7 days after the last session.
About
Hii!! In this series, we're going to go over how functions are not only like magic teleporters, but also a lot like slime. We're going to work on stretching, scaling, and flipping functions. Then we're going to figure out how the magic teleporters can work in reverse too! At the end of this series, we will do the unit test.
This series is a good fit for you if you're looking to build on what you previously learned on functions or looking to take a Precalculus course in the near future and want to get a headstart on this unit(https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:composite/).
Here's the Khan Academy unit link if you're curious! (https://www.khanacademy.org/math/get-ready-for-precalculus/x65c069afc012e9d0:get-ready-for-composite-and-inverse-functions)
Lastly, note: I'll be adding more sessions as we go on, and for more catch-up sessions: just ask!
Schedule
✋ ATTENDANCE POLICY
Only our sessions about new content are required—all catch-up sessions are optional. If you complete the unit test early and show it to me, then you are also free to end the series early!
SESSION 1
25
Jun
SESSION 1
Orientation
Orientation
Sat 3:30 PM - 4:10 PM UTCJun 25, 3:30 PM - 4:10 PM UTC
REQUIRED - Welcome! We'll kick off with some icebreakers and an overview of the key topics in the unit, Get ready for composite and inverse functions.
SESSION 2
26
Jun
SESSION 2
Composite and inverse functions
Composite and inverse functions
Sun 3:30 PM - 4:30 PM UTCJun 26, 3:30 PM - 4:30 PM UTC
We'll review some key concepts and practice problems in the unit, Get ready for composite and inverse functions. This will include:
- reviewing what we know about functions,
- learning how to move them around and flip them,
- and doing some of the practice problems
SESSION 3
27
Jun
SESSION 3
Catchup
Catchup
Mon 3:30 PM - 4:10 PM UTCJun 27, 3:30 PM - 4:10 PM UTC
OPTIONAL - Catch-up session! Join to review foundational concepts that are important for understanding this unit, and go through any questions you might have about previous sessions.
SESSION 4
4
Jul
SESSION 4
Composite and inverse functions
Composite and inverse functions
Mon 3:30 PM - 4:30 PM UTCJul 4, 3:30 PM - 4:30 PM UTC
We'll review some key concepts and practice problems in the unit, Get ready for composite and inverse functions. This will include:
- reviewing what we learned last time,
- learning about squishing and stretching functions,
- learning about how these things can be used together(transformation),
- and more practice problems again :)
SESSION 5
8
Jul
SESSION 5
Catchup
Catchup
Fri 3:30 PM - 4:10 PM UTCJul 8, 3:30 PM - 4:10 PM UTC
We'll review some key concepts and practice problems in the unit, Get ready for composite and inverse functions. This will include:
- reviewing what we learned last time,
- learning about domain and range and touching on inverse functions,
- focusing on applications,
- and more practice problems again :)
SESSION 6
16
Jul
SESSION 6
Review
Review
Sat 3:30 PM - 4:10 PM UTCJul 16, 3:30 PM - 4:10 PM UTC
inverse functions + catch-up session before the unit test
SESSION 7
17
Jul
SESSION 7
Other Topics
Other Topics
Sun 2:00 PM - 2:40 PM UTCJul 17, 2:00 PM - 2:40 PM UTC
Get ready for composite and inverse functions unit test! Today, you'll get a chance to take a shot at the unit test (https://www.khanacademy.org/math/get-ready-for-precalculus/x65c069afc012e9d0:get-ready-for-composite-and-inverse-functions/test/x65c069afc012e9d0:get-ready-for-composite-and-inverse-functions-unit-test?modal=1) on your own. Leave the session as soon as you’re finished, or feel free to stick around to go over your questions about the test.