Question

how can the graph of the line of best fit be used to make predictions about future behaviors of the quantities of the data set?
locate the point on the graph that has the being used to make the prediction. the of this point is the number to be predicted

Explanation:

To make predictions using the line of best fit graph, we first identify the independent variable (the one we know or use for prediction) on the graph. Then, the dependent variable (the one we predict) corresponds to that point. So the first blank is for the "independent variable" (the input or known quantity) and the second blank is for the "dependent variable" (the output or predicted quantity).

Answer:

First blank: independent variable; Second blank: dependent variable