Homework: Substitution (rd. 2) April 18, 2013 On your own : Finish Case 21 Notebook: Study guide 1
Standard: Common Core/Essential Standards: F-BF.1 | Write a function that describes a relationship between two quantities. ★Determine an explicit expression, a recursive process, or steps for calculation from a context. | F-BF.2 | Write geometric sequences both recursively and with an explicit formula, use them to model situations, and translate between the two forms. ★ | F-IF.2 | Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a 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, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity. ★ | F-IF.5 | Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. For example, if the function h(n) gives the number of person-hours it takes to assemble n engines in a factory, then the positive integers would be an appropriate domain for the function. ★ | 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.★ | F-IF.7 | Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases. ★e. Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions,