This scatterplot displays automobile data from the auto-mpg dataset, plotting cylinders on the x-axis against horsepower on the y-axis. Each data point is rendered as a blue SVG circle using D3 v5’s selection and data-join methods. The visualization employs d3.scaleLinear and d3.extent to compute domains, with d3.axisBottom and d3.axisLeft generating gridlines. Axis labels and a title are manually added as SVG text elements, with custom tick formatting via d3.format.