dans un supermarché des promotions sont proposés sur les DVD il est écrit 2 DVD pour 19 € 5 DVD pour 38 € en te ramenant au prix d’un DVD nous cherchons à savoir si le prix sont proportionnels au nombre de DVD​

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

14.29%

step-by-step explanation: