Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Given a polynomial function [f open parentheses x close parentheses equals]2·x^4-2·x^2+x, introduce its derivative _____ and choose the graphical representation of the function [f open parentheses x close parentheses] {#p1; #p2; #p3}.
Right answer summary: part 1: 8·x^3-4·x+1; part 2: #p2
Question state: todo