The data presented in the table can be represented by a linear model. 1. What is the y-intercept of the data, and what does the y-intercept of this model represent? 2. What does the slope of this model represent?​

the correct answer is d

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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.

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cheater

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25% is the answer