Which description of the graph of the linear equality y ≥ 7x – 4 is correct?the graph will be a dashed line with a y-intercept of negative four and a slope of seven. the graph will be shaded below the line. the graph will be a solid line with a y-intercept of negative four and a slope of seven. the graph will be shaded above the line. the graph will be a solid line with a y-intercept of seven and a slope of negative four. the graph will be shaded below the line. the graph will be a dashed line with a y-intercept of seven and a slope of negative four. the graph will be shaded above the line.