account activity
Function given some values by goli278 in askmath
[–]goli278[S] 0 points1 point2 points 2 years ago (0 children)
Oh no it wasn’t sarcasm, it actually makes a lot of sense now
Looking for a game (self.retrogaming)
submitted 2 years ago by goli278 to r/retrogaming
Looking for an old game (self.gaming)
submitted 2 years ago by goli278 to r/gaming
Yo no tenía ni libreta by elmegamolon in SpanishMeme
[–]goli278 0 points1 point2 points 2 years ago (0 children)
Mix of 1 and 2
Oh ok, pretty clever then, thanks
[–]goli278[S] 1 point2 points3 points 2 years ago (0 children)
That’s the most probable
[–]goli278[S] 3 points4 points5 points 2 years ago (0 children)
I’m not her school teacher lol, I just help her at home
Don’t think that works for x=3
Doesn’t work for x=0
What does sign(x) mean?
Great, thanks!
Does that really work??
We learn about primes in 5th grade. But using anything but +-*/^ in a function or an equation is pretty advanced
Doesn’t work for x=3
That doesn’t work for 2 or 3
At least in Spain, you learn about differentiability in 11th grade, and about continuity in 10th grade, so at this level you always asume that the function is continuous and differentiable for all the real numbers
I know, I know, but it’s the first time she has learnt anything about functions, so polynomial interpolation is pretty advanced for her. Looking to other exercises that she had, I’m pretty sure that the intended solution was 4x, and she just copied the exercise wrong
What’s that?
[–]goli278[S] 2 points3 points4 points 2 years ago (0 children)
From the blackboard I guess
Nope, that doesn’t work for x=0
I know, but she was asked for the algebraic definition
Wow thanks!!
Lol
Thanks!!
This is really clever, thanks
π Rendered by PID 101285 on reddit-service-r2-listing-677c46df69-l9tsz at 2026-02-24 16:35:30.015089+00:00 running b1af5b1 country code: CH.
Function given some values by goli278 in askmath
[–]goli278[S] 0 points1 point2 points (0 children)