A scatter plot displays 100 randomly generated points within a fixed coordinate space. Each point is rendered as a red circle on an SVG canvas, with axes labeled from 0 to 500. The visualization uses D3 v4’s `d3.scaleLinear` for scaling, `d3.axisBottom` and `d3.axisLeft` to draw the axes, and appends circles via `selectAll` and `enter`. The data is synthetic, created with `Math.random` in a loop.