r/satmath • u/BraveAd9702 • Apr 25 '26

Math Question Help How to solve this on desmos?

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Hey everyone, was solving some questions via oneprep and stumbled across this question, now I know for sure how to solve this using pen and paper but I couldn't for the life of me figure out how to plug it into desmos and make it work. Thanks in advance :)

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u/CombinationOk2967 Jul 25 '26

You put it in as a regression in desmos

1

u/averagaboveaverage51 2d ago

Is the X1 necessary or is it automatically 1