Usefully Websites
This website is a great resource and it is a very powerful calculator
This is a great website for graphing any functions.
This website will also graph multiple graphs on the same page.
This is a link to my channel and has all of the lesson videos that have been posted for this school year.
It also contains all previous year's videos.
This link will take you to a website that will let you graph functions in 3 dimensions.