3.2 – Interpret Key Features of Quadratic Graphs in Context

F.IF.4 – For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing or decreasing across the domain, extrema (maximums and minimums), & symmetries.
F.IF.5 – Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.
F.IF.6 – Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph

Video 1 – Graphs & Tables (Desmos.com)

Video 2 – Domain & Intervals of Increase and Decrease

Video 3 – Questions About the Scenario, in Context

Video 4 – Average Rate of Change