Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Aukeratu ezazu grafiko bakoitzari dagokion ekuazioa {#t1; #t2; #t4; #t3} -> {-x+1; 3·x; x-2; 2·x+1; x+3}
Right answer summary: #t1 -> x-2; #t2 -> x+3; #t4 -> 3·x; #t3 -> -x+1
Question state: todo