Calculating a Line of Best Fit with Desmos

Using the online graphing calculator Desmos, we will learn calculate a line of best fit using a linear regression.

[thelilmario]

This goes to show not all hero’s wear capes, you just saved my homework

[adiy.aep_]

thanks man love ur tutorials i was failing physics if not for u

[strawberryfeilds]

Thank you so much! This helped me do my homework so easily!

[monaeking]

Thanks much! My son has been struggling with this and we got it now because of your video!!!

[jasemans]

Thank this helped with my homework alot

[marneybarneyboop]

Thank you! I had a physics homework assignment and this helped a lot!

[AstraGamesStudios]

THANK YOU SO MUCH! i really needed that great explanation! you are a lifesaver!

[highlifebeatz]

If you use the formula y-y1=m(x-x1) when you write the equation will it give you the same awnser as the awnser it gives you when you choose the formula which was y1~mx1+b I actually tried it myself and it appears to give me the same awnser as when you put that other formula in that has the “about” sign inside it. Just wondering if that works because the algebra class I take asks to use the point slope formula so that’s the reasoning behind this question

[axolotlarmyplayz]

thanks a ton! this helped me so much with my homework!

[ameliehodge]

THANK YOU!! I've been wondering if there was an actual way to make Desmos do this instead of just guessing myself, now my physics labs will be lesa stressful 😅

[satire]

Bro thank you I did not know what to do for my homework

[aquad]

FOr me it said "we couldnt find any region where this model is defined.'

[pizza_delivery]

Viva La internet, saving me once again.

[erikfranzen]

Thank you so much for this epic tutorial (we now do not have to ooga booga)

[bannachick]

How would you write this as an answer to determining a line of good fit

[Juniormint]

question. How can I add another line of best fit to a second set of data on desmos?
I have 2 tables of data with different values, colored red and green. how can I get my equation of line of best fit for each one separately?? anyone know??? thanks!!

[Moon-gnpx]

Watching this the day before the test bc no one knows how to do it and my teacher is not very helpful ;—;

[Strombowli]

Is this possible when working with more than one table?

[gotnextventures]

Where is that about symbol at on Desmos?that’s the one thing I can’t figure out how to write on desmos

[yunhanguo]

i have a question sir. how do you type the "about sign" for the equation?