Finding least squares solution of Ax=b?

  • Thread starter Math100
  • Start date
  • #1
Math100
690
180
TL;DR Summary
Does anyone know the command or how to find the least squares solution of Ax=b on Ti-89 graphing calculator?
Does anyone know the command or how to find the least squares solution of Ax=b on Ti-89 graphing calculator? I'm trying to check my answers on Ti-89 for those linear algebra problems.
 

Answers and Replies

  • #2
noa
1
0
I have a ti-84 and i am not with it right now so don't quote me on this lol but did you enter your x values into L1 and your y values into L2? on my Ti84 after that, you go to stat --> calc --> 8 (which is LinReg(a+bx)) and press enter.
 

Suggested for: Finding least squares solution of Ax=b?

Replies
9
Views
1K
Replies
49
Views
3K
Replies
2
Views
644
Replies
23
Views
1K
Replies
38
Views
654
Replies
7
Views
1K
  • Last Post
Replies
19
Views
2K
Replies
5
Views
706
  • Last Post
Replies
5
Views
1K
Top