How can we help?

Frank Quinn Jr

Frank Quinn Jr tarafından gerçekleştirilen son faaliyetler

A particular SAT Math Question -- Interpreting Nonlinear Expressions
1. Topluluk
2. SAT Questions and Feedback
I do not understand this explanation. Why should we set S = K? I am trying to explain this to my students, but I do not understand it myself. Thanks for your help.