How to do Exponential Regression on the TI84 Plus CE

Learn the Steps to do a Exponential Regression Problem on the TI84 Plus CE Graphing Calculator.
Buy the TI84 Plus CE on Amazon here: amzn.to/2zOKPTD
0:05 The Data & How to Enter it
1:33 How to Adjust the Calculator Window for the Graph
2:33 How to Set Up a Scatter Plot and Graph the Data to it
3:16 How to See Each Point on the Graph
3:33 How to Turn on the R Squared Diagnostics
4:02 How to Determine the Quadratic Equation for the line of Best Fit

[@LanceTheManipulor]

Funny how a video like this teaches it better than school itself does lol

[@4Brandy4]

This is the best video on TI-84 I have seen. Thank you for explaining what the abbreviated words actually mean. That helps me understand the steps better.

[@SweetPotatoTim]

THANK YOU SO MUCH! My teacher gave us homework without explaining how to do this with the calculator! Such a big help!

[@gachagirlpink3784]

3:48 for turning the diagnostics on, if you have a TI 84 Plus CE, you can just click on mode which is next to the 2nd button and scroll down to Stat diagnostics and turn that on by going to on and pressing enter. You don’t have to go to Catalog.

[@marcosafonsodias7089]

Thank you Robert!!!
Its very helpful that you show us how to store the regression equation through the Y-vars - in other videos its typed in manually; )
Top advice M

[@kevinlopez4771]

Thank you!

[@jessielica]

Thank you for making this video! It's really helpful!

[@jessicaguzman4109]

im so angry

[@valeriewohlers1930]

THANK YOU SO MUCH !

[@user-qc6pi8os3v]

I keep getting an error message after I enter calculate. When I select 2:GoTo, this is what I see. ExpReg L1,L2, Y1 Do you have ideas as to why this error message pops up? I followed all the steps exactly as your video.

[@_brimonee_]

me too and im still trying to figure it out

[@charitydavis9249]

Thank you!!!!!

[@marcosafonsodias7089]

PS Is there now a way to type in a value of 'x' and the calculator providing the correnponding 'Y'!??

[@AprilRobinsonakaMathGoddess]

I was just wondering what program you were using. I am so used to just using a document camera, but this looks much more user friendly. Could you let me know what it is and where you got it? Would really appreciate the info! Thank you!

[@BraydenDarrell]

what does the r variables mean at 5:04?

[@gachagirlpink3784]

That is the regression

[@achustella9418]

Pl