i appreciate the sentiment, but those are not exponential functionshttps://twitter.com/neiltyson/status/1241847952748019712 …
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Just nitpicking your nitpick
Exponential nitpicking!
Marine haircut, white shirt tucked in, tie(!), clearly an engineer and who knows what they're ever doing with notation
Could be that the graphical representation on the chalkboard evolved over time ... ;-) My teacher did this all the time, leaving some parts (e.g. the title and right part) and just wiping the area that was not urgently needed anymore to make room for something new (e.g. left).
Having said that, it's probably just not labelled correctly :P
Maybe it's the name of the class, not title for that specific graph.
He doesn’t say exponential function anywhere
Teacher salary breakdown: $1: successfully drawing an exponential function on the board the rest: pointing to the *right*one* during class
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