This scatter plot displays the relationship between horsepower and weight for 398 cars from the UCI Machine Learning Repository’s Auto MPG dataset. Red semi-transparent circles mark each vehicle, with axes labeled “Horsepower” and “Weight” and a title reading “Cars: Horsepower vs. Weight.” The visualization is built using D3 v5, employing scaleLinear for both axes, axisBottom and axisLeft for tick marks, and csv to load and parse the remote data file. All rendering occurs in an SVG canvas with custom styling for ticks, labels, and titles.