{"version":"1.0","type":"rich","title":"activity_6 task3.1","description":"This example shows a scatter plot of automobile performance data, mapping horsepower on the x-axis, torque on the y-axis, and highway MPG to the radius of each circle. The visualization uses D3 v6 to load CSV data from a GitHub repository, parse numeric values, and render SVG circles. It employs d3.scaleLinear for position and size scaling, d3.extent for domain calculation, and d3.axisLeft and d3.axisBottom for labeled axes. A legend identifies the variables represented by the data, while the color scale assigns a single orange fill to all circles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8261f9c600e84bc8ab8f1cad006a7f74?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}