This scatter plot displays the relationship between horsepower and weight for a collection of cars. The visualization uses red semi-transparent circles to represent individual data points, with axis labels and a title clarifying the chart’s purpose. The code loads data from the Auto MPG Data Set via `d3.csv`, then renders the chart as an SVG using D3 v5’s `scaleLinear`, `axisLeft`, and `axisBottom` APIs. Styling is applied through external CSS, and the axes include custom tick formatting and gridlines.