This scatter plot visualizes the relationship between horsepower and weight for cars in the Auto MPG dataset from the UCI Machine Learning Repository. Red semi-transparent circles represent individual vehicles, revealing a positive correlation where heavier cars tend to have higher horsepower. The visualization uses d3.csv to load the data, d3.scaleLinear for both axes, and d3.axisLeft and d3.axisBottom with custom tick formatting. Grid lines extend across the plot, with styled axis labels and a title rendered as SVG text.