{"version":"1.0","type":"rich","title":"Activity6_question3","description":"A scatter plot displays the relationship between horsepower and fuel efficiency for car models, with each point's shape encoding the model. The visualization loads CSV data from a GitHub repository and uses D3 v7's `scaleLinear`, `scaleOrdinal`, and `symbol` APIs to render marks. Axes and a shape legend are built with custom modules using `axisLeft`, `axisBottom`, and `symbolGenerator`. The chart dynamically resizes to the viewport and demonstrates modular ES6 imports and state management.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8464f5b58bb24d8c98da6636cd769d4a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}