how do i do ts gng

guys i havent used this like community in some time and uh. i rmr there being like ig two classrooms in which there were like video compilations of different hard sat questions for r&w and maths. i cant find them now. did they get removed or am i just blind??

Lol posting this at 11:41 PM EST but c'mon it counts for sure. Comment your answer + explanation as always.

guysguys. so unfortunately i had used up all of the available bluebook practice tests before the oct SAT cz i didnt think i'd be able to give the sat again. but now i am able to give it again and i dont have anything to do complete timed modules with. i guess i could use the ones of oneprep. ive only used "the public reponse" ones so far and the r&w feels a bit too easy. so yea. pls help. thanksks.

gng can i do this on desmos somehow? i used regression but did get the right answer. or would i have to use my braincells to find the factors on my own?