The inflexion points of the function y = x3 – 3×2 + 5 is at / » Mathematical Tools for Economics 2 solved MCQs / By admin Question: The inflexion points of the function y = x3 – 3×2 + 5 is at A. 3 B. 6 C. 1 Answer» c. 1 Note: The above multiple-choice question is for all general and Competitive Exams in India.