{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/9bc0047001fc417fa097947779a8111d\" frameborder=\"0\" width=\"1280\" height=\"960\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":960,"width":1280,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":960,"thumbnail_width":1280,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/9bc0047001fc417fa097947779a8111d-00001.jpg","duration":122,"title":"SAT Official Practice Test 6 Section 4 Question 13","description":"p: The function h, defined by h(t) = at + b, where a and b are constants, models the height, in centimeters, of the sunflower after t days of growth during a time period in which the growth is approximately linear. What does a represent?"}