Le proffeseur mathéthic donne maintenant ce programme de calcul à ses élèves : Choisir un nombre Multiplier par 0.4 Ajouter 1,8 Multiplier par 5 soustrair le double du nombre choisi

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

vhhhbnbb. ddben jenner v

i think the answer is b x = 1, y = 35/2