2021 October SAT QAS: Video Explanations The play list below organizes video explanations to all of the math questions in the 2021 October US SAT test. Sign Up for video explanations to all official SAT/PSAT tests.
Andrew Wilburn says
I was able to set a=1 and b=1 and plug those values into the answer choices to determine that B is the correct answer. Perhaps I got lucky with choosing (1,1)?
Son Thanh says
Very easy to understand!
Lynn Kelly says
#11 on Section 4 of the Math is missing text.
It should say “…and also passes through (1,0)”