Average rate of change: formula, graph, and table

You can try colino for free here: https://colino.app/get/youtube In colino, you take photos of your math homework and get interactive videos. You can ask questions while you watch. We start with the average rate of change formula and use it for f(x) = x². Then we connect it to the slope of a secant line and work through a table with units. There's also a problem you can try yourself. 0:00 Average Rate of Change Formula 1:08 Why: Slope of the Secant Line 2:20 Average Rate of Change From a Table 3:39 Practice Problem and Summary 5:13 Try colino For Algebra 1 and AP Calculus AB. #math #algebra #averagerateofchange