With U.S. Census Bureau data, the model that relates the per capita annual income (in thousands of dollars) of blacks B and whites W was found to be . Use a graphing utility to graph this equation for the range W-min = 0, W-max = 30; B-min = 0, B-max = 30. Is the image below the correct graph of the function?

Question

With U.S. Census Bureau data, the model that relates the per capita annual income (in thousands of dollars) of blacks B and whites W was found to be  . Use a graphing utility to graph this equation for the range W-min = 0, W-max = 30; B-min = 0, B-max = 30. Is the image below the correct graph of the function? ​
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Quizplus · Accepted Answer

The graph in the image is not the correct graph of the function. The given equation is a linear equation with a positive slope, so the graph should be a straight line with a positive slope. However, the graph in the image appears to be a curve.

With US Census Bureau Data, the Model That Relates the Per