Hi, all,

I was trying to put a formula in, and couldn't find "absolute value"

f(x) = | x | + x

I know the graph will be

f(x) = 0 when x < 0

f(x) = 2x when x >= 0

But I just wanted to see it on the screen.

HELP?

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A little bit late, but for everyone searching on Google and landing here: The solution is to...

(by Tim Bernhard 24 Jul 2017 09:46, posts: 4)

(by Tim Bernhard 24 Jul 2017 09:46, posts: 4)

Okay, I think I fixed the Text commands. If you get an error that says "Invalid Token"...

(by Myles_Zadok 24 Jul 2017 00:48, posts: 13)

(by Myles_Zadok 24 Jul 2017 00:48, posts: 13)

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Absolute Value on Nspire CAS?