This interactive scatter plot explores relationships between numeric attributes of cars from the UCI Auto MPG dataset. Two dropdown menus let viewers select which columns to plot on the x and y axes, with options like horsepower, weight, and acceleration. The visualization uses D3 v5’s `scaleLinear`, `axisBottom`, and `axisLeft` to render axes, and `transition().duration(2000)` to animate circles from the center to their positions. The `dropdownMenu` custom module handles the menu interactions, while the scatter plot is built as a reusable SVG component.