Linear Regression and Correlation Coefficient in Desmos 

THANK YOU SO MUCH I MISSED A WEEK OF SCHOOL BUT NOW I UNDERSTAND HOW TO DO MY HOMEWORK THANK YOU SOOOOO MUCH

THANK YOU VERY MUCH MA'AM, THIS HELPED A BUNCH, NOW I HAVE A BETTER UNDERSTANDING OF HOW TO USE DESMOS 😊

Dear Teacher, I tried to see your name or other info from the main channel page, but didn't see any info. Thank you for your efforts in sharing your expertise on youtube. For this example, you would probably want to change the independent and dependent variables, it really makes a lot more sense to suggest that spending more on advertising would lead to more sales rather than the converse. I see you mentioned it at the end. : ) Please note! - You do not need to type the subscript in desmos for y1.

Helped a ton. Thanks!

I'm doing summer school and you saved me like $200 because I don't have to buy a graphing calculator!

Thank You

THANK YOU FOR THIS!! THIS HELPED ME A LOT YOUR AMAZING!!!!

This helped me a lot thank you!

so if the correlation coefficient is close to -1 and the regression line has a negative slope that’s good?

You can just hit y and then 1 and it'll subscript it too, automatically.