{"version":"1.0","type":"rich","title":"ice7_task3","description":"An area chart displays the average car price per year, drawn as a smooth steel-blue filled region with an overlaid line and dots for readability. It uses D3 v7 with SVG rendering, grouping a CSV dataset of cars by `Year` and computing the mean `Price` via `d3.rollups`. Scales (`d3.scaleLinear`), axes (`d3.axisBottom`, `d3.axisLeft`), and generators (`d3.area` with `d3.curveMonotoneX`) structure the visualization, with axes labeled for year and average price in USD.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0ea946a910b947e08e24b928d81a0f1d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}