{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/4ca513e069b9445480e858e3f6b233e2\" frameborder=\"0\" width=\"960\" height=\"720\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":720,"width":960,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":720,"thumbnail_width":960,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/4ca513e069b9445480e858e3f6b233e2-00001.jpg","duration":75,"title":"SAT 2020 oct_S4_Q22","description":"p: The graph of y=r(x) is shown in the xy-plane. If a, b, and c are positive constants, which of the following could define the function r?"}