Using TI-nspire to find sum of squared residuals

[@kathj2972]

Thank you, this saved my math IA

[@ImmortalBob-rm2nw]

thx for the vid, calculator is fr so confusing but you cleared it up really fast :)

[@oscarl5188]

thank you, I used to be familiar with TI89 titanium and now I'm trying the nspire, really good video .