This interactive scatter plot lets users explore the relationships between different variables in an automobile dataset by selecting columns from two dropdown menus to assign to the x- and y-axes. Built with D3 v7, it renders the data as semi-transparent red circles that animate into position when the axes change. The visualization uses d3.scaleLinear, d3.extent, and d3.axisBottom/axisLeft to construct the axes, and a reusable dropdownMenu component handles user input.