I'm sure I've seen, somewhere, an animation or video clip that demonstrates the curve gradient function and the original curve side by side, showing how they are linked with x increasing.

Am I imagining it or can someone point me in the right direction

The obligatory #mathsconf39 pre-conference social selfie. We even managed to organise it without @rjs2212.bsky.social here! @lasalleed.bsky.social

My #MathsConf39 workshop choices (at the moment...it might change!)

1 - @robeastaway.bsky.social
2 - @nathanday.bsky.social
3 - @mr-man-maths.bsky.social‬
4 - Charlie Harber
5 - Gabriel Nwauzor

Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf39

Today is the 15th anniversary of my first ever tuition session so I'm finally posting on here.

I'm Helen, an award winning Maths Tutor, and founder of Osmond Education. I also run the Maths Hub for Tutors to provide CPD and support to Maths Tutors

It's nice to meet you!