I'm looking at the AP Mech C practice FRQ:
https://apclassroom.collegeboard.org/29/question_bank/create/preview/item/1320757
On part c, the scoring rubric says "1 point is earned for [graphing] a pair of quantities that could be used to determine g - students must graph measured, not calculated quantities."
Does this mean that graphing k∆x vs. Msinθ would not earn the point? If so, that would deviate from past AP Exams, would it not?