This scatter plot visualizes the relationship between horsepower and weight for cars from the UCI Machine Learning Repository’s Auto MPG dataset. Each red circle represents a car, positioned by its horsepower on the x-axis and weight on the y-axis, with a clear positive trend. The visualization uses D3 v5’s `scaleLinear`, `axisLeft`, and `axisBottom` to construct the axes and gridlines, while `csv()` loads the external dataset. The SVG rendering includes labeled axes, a title, and semi-transparent circles to reveal overlapping points.