https://coopmaths.fr/alea/?uuid=ec059&id=2F20-2&alea=qUyc&uuid=573f2&id=2F20-3&alea=owO6&uuid=a2ac3&id=2F22-1&alea=lhXv&uuid=a7860&id=2F22-3&alea=znO6&uuid=05b53&id=2F30-1&alea=LWfS&uuid=2f857&id=2F31-3&alea=TzQP&uuid=d6c25&id=2F32-2&alea=bXyZ&uuid=acee0&id=2F32-3&alea=2hhj&v=eleve&es=12110011&title=fonctions%2520%253A%2520variations
