Definite Integral substitution

[opaque moth]

Disclaimer: I've not done this in class, so I could easily be wrong. Take this with a pinch of salt.

My first thought when seeing this would be to make a diagram. With this diagram, it looks like the general rule for computing it should be what I've written in the second image

I checked the rule for a few different functions of x and it seems to hold up

@weary igloo

[lone loom]

Don’t рost in others’ channels

[opaque moth]

i don't understand, i'm trying to help?

[lone loom]

Oh, it looked like you sent your own question

Sorry

[opaque moth]

no worries

[weary igloo]

o ok gotcha ty

[weary igloo]

anyone know how to close a chat i forgot how

[lethal echo]

.close

[lone loom]

It’s .solved for forums

[weary igloo]

.solved