Help with Piecewise function

[rocky hinge]

probaby want to do an upwards quadratic for the first one

4(x+2)^2

second one is just x^2 lol

I think this oughtta do the trick @timber pier

[timber pier]

thank you sir!!

.close

[modest fulcrum]

Solved

Post marked as solved by @timber pier.

Use .unsolved if this was a mistake.

[timber pier]

how did you start this problem? what was your thought process?

[rocky hinge]

uh

idk

ive done a lot of math in my life

its just kinda what the function looked like

pretty fun actually

[timber pier]

haha gotcha, thanks. would you mind double checking another one of my questions?

[rocky hinge]

sure

did they ask for the best line of fit or the best model?

if its the best model I would remove .1,-.28 as an outlier

if not I mean yeah it fits the data

[timber pier]

i believe just the best model, but i thought i would include that anyway just to be sure.

thanks for all the help man i really appreciate you taking your time to help

[rocky hinge]

no worries lmk if you need more

[timber pier]

will do!

[timber pier]

this is as far as i got with this one, i am not sure how to include the "then" part in my function in desmos. also what will i do with delta? will delta be anywhere in desmos as a limit?

[timber pier]

@rocky hinge hey sorry for the ping but ive been trying to get help all day in the help channel and nobody has come, would you be able to help me with this one? im not really sure how to start