{"type":"rich","version":"1.0","title":"f(x)=(x+3)(x-1)(x+9)^{2} on the Graphing Calculator","html":"<iframe src=\"https://www.desmos.com/calculator/erajbwnbsd?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}