Analyze the columns below and complete the instructions that follow. Column A Column B The slope of the line through the points (-8,15)and (-8,-9) The slope of the line through the points(3,-10) and (3,11) Compare the quantity in column A with the quantity in column B. A. The slope in column A is greater. B. The slope in column B is greater. C. The slopes in the two columns are equal. D. The slopes in the two columns are undefined.