3.6. Khan Academy

Here you have a list of videos from Khan Academy website that you have to watch.
Note: Remember to log in when watching the videos so that your teacher can check your work.

Introduction to the domain and range of a function

Intervals and interval notation

https://www.khanacademy.org/math/algebra/algebra-functions/domain-and-range/v/introduction-to-interval-notation

What is the domain of a function

https://www.khanacademy.org/math/algebra/algebra-functions/domain-and-range/v/domain-of-a-function-intro

What is the range of a function

https://www.khanacademy.org/math/algebra/algebra-functions/domain-and-range/v/range-of-a-function

Worked example: domain and range from graph

https://www.khanacademy.org/math/algebra/algebra-functions/domain-and-range/v/domain-and-range-from-graphs

Practice: Domain and range from graph

https://www.khanacademy.org/math/algebra/algebra-functions/domain-and-range/e/domain_and_range_0.5

Maximum and minimum points

Introduction to minimum and maximum points

https://www.khanacademy.org/math/algebra/algebra-functions/maximum-and-minimum-points/v/relative-minima-maxima

Worked example: relative maxima and minima

https://www.khanacademy.org/math/algebra/algebra-functions/maximum-and-minimum-points/v/identifying-relative-and-absolute-maxima-and-minima

Practice: Relative maxima and minima

https://www.khanacademy.org/math/algebra/algebra-functions/maximum-and-minimum-points/e/recognize-maxima-and-minima

Practice: Absolute maxima and minima

https://www.khanacademy.org/math/algebra/algebra-functions/maximum-and-minimum-points/e/recognize-absolute-maxima-and-minima


In addition, you need to watch at least two other videos about functions. Do a search and chose at least two.