This interactive scatter plot visualizes car data from the UCI Machine Learning Repository’s Auto MPG dataset. Users control which columns map to the X and Y axes through dropdown menus, with animated transitions moving circles to their new positions over two seconds. Built with D3 v5, the visualization uses `scaleLinear`, `axisBottom`, `axisLeft`, and `transition().delay()` to render the SVG, while `dropdownMenu` handles the interactive selections.