The linear model is a term that determines a direct relationship between two elements that maintain a constant rate.
According to this and the graph shown in the figure below, we can answer the above questions as follows:
We can arrive at these answers by looking at the chart. This is because the red dashed line, in the center of the graph, shows the forecast of the linear model about the consumption of soft drinks in the countries, taking into account their GDP.
In this case, by observing the position of the countries around this line, we can conclude the consumption of soda.
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