Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: RESOLENT EL SISTEMA PER SUBSTITUCIÓ DETERMINA EN QUIN PUNT ES TALLEN LES DUES RECTES D'EQUACIONS: [begin mathsize 12px style bold r bold identical to fraction numerator bold # bold n bold 1 over denominator bold # bold u_ bold 1 end fraction bold equals fraction numerator bold # bold n bold 2 over denominator bold # bold u_ bold 2 end fraction end style] I [begin mathsize 12px style bold s bold identical to bold # bold e_ bold 2 end style]? Format de la resposta: a) Valor de k =-2/3 b) Punt de tall: (-1/3,5/3), simplificat i amb parèntesis
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Question state: todo