{"type":"rich","version":"1.0","title":"$\\frac{(x+3)^2}{25}-\\frac{(y+5)^2}{4}=1$","html":"<iframe src=\"https://www.desmos.com/calculator/lj5mzsnidg?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}