{"type":"rich","version":"1.0","title":"SML2 U4L3 Graph of y=-(sqrt(x^2-4)","html":"<iframe src=\"https://www.desmos.com/calculator/aalgdpkemj?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}