I have been a teacher for over 20 years - all the stuff I upload has been tried and tested in my classroom. I don't mind a discussion on Twitter too where I also share new resources. I now have a personal website: https://andylutwyche.com/
I needed something for students to plot quadratic, cubic and reciprocal functions on that wouldn't mean that half the lesson is taken up with drawing axes. I added exponential functions at the end as an extension. It literally does what it says on the tin stopping short of circles, and hopefully some might be able to draw conclusions from the positions of the functions.
